1035640612 has 12 divisors (see below), whose sum is σ = 1918981260. Its totient is φ = 487360256.

The previous prime is 1035640601. The next prime is 1035640621. The reversal of 1035640612 is 2160465301.

It can be written as a sum of positive squares in 2 ways, for example, as 875213056 + 160427556 = 29584^2 + 12666^2 .

It is a super-3 number, since 3×1035640612³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7614937 + ... + 7615072.

It is an arithmetic number, because the mean of its divisors is an integer number (159915105).

Almost surely, 2^1035640612 is an apocalyptic number.

It is an amenable number.

1035640612 is a deficient number, since it is larger than the sum of its proper divisors (883340648).

1035640612 is a wasteful number, since it uses less digits than its factorization.

1035640612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15230030 (or 15230028 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1035640612 is about 32181.3705736720. The cubic root of 1035640612 is about 1011.7417946458.

The spelling of 1035640612 in words is "one billion, thirty-five million, six hundred forty thousand, six hundred twelve".