2974245160 has 24 divisors (see below), whose sum is σ = 6692827770. Its totient is φ = 1189560096.

The previous prime is 2974245107. The next prime is 2974245163. The reversal of 2974245160 is 615424792.

It can be written as a sum of positive squares in only one way, i.e., 2676820644 + 297424516 = 51738^2 + 17246^2 .

It is a super-2 number, since 2×2974245160² = 17692268543566851200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (2974245163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340609 + ... + 349231.

Almost surely, 2^2974245160 is an apocalyptic number.

2974245160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2974245160 is an abundant number, since it is smaller than the sum of its proper divisors (3718582610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2974245160 is an frugal number, since it uses more digits than its factorization.

2974245160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17257 (or 8630 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 2974245160 is about 54536.6405272639. The cubic root of 2974245160 is about 1438.1104911415.

Multiplying 2974245160 by its sum of digits (40), we get a square (118969806400 = 344920²).

2974245160 divided by its sum of digits (40) gives a square (74356129 = 8623²).

The spelling of 2974245160 in words is "two billion, nine hundred seventy-four million, two hundred forty-five thousand, one hundred sixty".