3135661064 has 16 divisors (see below), whose sum is σ = 5924247120. Its totient is φ = 1555861840.

The previous prime is 3135661063. The next prime is 3135661073. The reversal of 3135661064 is 4601665313.

It is a super-2 number, since 2×3135661064² = 19664740616571224192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3135661063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1494974 + ... + 1497069.

It is an arithmetic number, because the mean of its divisors is an integer number (370265445).

Almost surely, 2^3135661064 is an apocalyptic number.

It is an amenable number.

3135661064 is a deficient number, since it is larger than the sum of its proper divisors (2788586056).

3135661064 is a wasteful number, since it uses less digits than its factorization.

3135661064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2992180 (or 2992176 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 3135661064 is about 55996.9737039423. The cubic root of 3135661064 is about 1463.6695495226.

The spelling of 3135661064 in words is "three billion, one hundred thirty-five million, six hundred sixty-one thousand, sixty-four".