2970475242 has 64 divisors (see below), whose sum is σ = 7127654400. Its totient is φ = 807387840.

The previous prime is 2970475241. The next prime is 2970475253. The reversal of 2970475242 is 2425740792.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2970475194 and 2970475203.

It is not an unprimeable number, because it can be changed into a prime (2970475241) 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 31 ways as a sum of consecutive naturals, for example, 57484 + ... + 96152.

It is an arithmetic number, because the mean of its divisors is an integer number (111369600).

Almost surely, 2^2970475242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2970475242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3563827200).

2970475242 is an abundant number, since it is smaller than the sum of its proper divisors (4157179158).

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

2970475242 is a wasteful number, since it uses less digits than its factorization.

2970475242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38771.

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 2970475242 is about 54502.0664011925. The cubic root of 2970475242 is about 1437.5026225233.

The spelling of 2970475242 in words is "two billion, nine hundred seventy million, four hundred seventy-five thousand, two hundred forty-two".