1974306010 has 12 divisors (see below), whose sum is σ = 3554003754. Its totient is φ = 789666200.

The previous prime is 1974306001. The next prime is 1974306013. The reversal of 1974306010 is 106034791.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1776875409 + 197430601 = 42153^2 + 14051^2 .

It is a super-2 number, since 2×1974306010² = 7795768442244240200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1974306013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133485 + ... + 147535.

Almost surely, 2^1974306010 is an apocalyptic number.

1974306010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1974306010 is a deficient number, since it is larger than the sum of its proper divisors (1579697744).

1974306010 is an frugal number, since it uses more digits than its factorization.

1974306010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28109 (or 14058 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1974306010 is about 44433.1634030259. The cubic root of 1974306010 is about 1254.5023788635.

The spelling of 1974306010 in words is "one billion, nine hundred seventy-four million, three hundred six thousand, ten".