3130353402 has 64 divisors (see below), whose sum is σ = 7240900608. Its totient is φ = 893160000.

The previous prime is 3130353329. The next prime is 3130353427. The reversal of 3130353402 is 2043530313.

It is a happy number.

It is a super-2 number, since 2×3130353402² = 19598224842825947208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55027 + ... + 96377.

It is an arithmetic number, because the mean of its divisors is an integer number (113139072).

Almost surely, 2^3130353402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3130353402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3620450304).

3130353402 is an abundant number, since it is smaller than the sum of its proper divisors (4110547206).

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

3130353402 is a wasteful number, since it uses less digits than its factorization.

3130353402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41435.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 3130353402 is about 55949.5612315235. The cubic root of 3130353402 is about 1462.8432430972.

Adding to 3130353402 its reverse (2043530313), we get a palindrome (5173883715).

Subtracting from 3130353402 its reverse (2043530313), we obtain a square (1086823089 = 32967²).

The spelling of 3130353402 in words is "three billion, one hundred thirty million, three hundred fifty-three thousand, four hundred two".