7434985012 has 36 divisors (see below), whose sum is σ = 16299780420. Its totient is φ = 2941311744.

The previous prime is 7434985009. The next prime is 7434985027. The reversal of 7434985012 is 2105894347.

It can be written as a sum of positive squares in 2 ways, for example, as 4258084516 + 3176900496 = 65254^2 + 56364^2 .

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 7434985012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1456437 + ... + 1461532.

Almost surely, 2^7434985012 is an apocalyptic number.

It is an amenable number.

7434985012 is an abundant number, since it is smaller than the sum of its proper divisors (8864795408).

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

7434985012 is a wasteful number, since it uses less digits than its factorization.

7434985012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2918000 (or 2917991 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 7434985012 is about 86226.3591484646. The cubic root of 7434985012 is about 1951.7612850410.

The spelling of 7434985012 in words is "seven billion, four hundred thirty-four million, nine hundred eighty-five thousand, twelve".