3736505212 has 12 divisors (see below), whose sum is σ = 7133328216. Its totient is φ = 1698411440.

The previous prime is 3736505209. The next prime is 3736505231. The reversal of 3736505212 is 2125056373.

It is a super-2 number, since 2×3736505212² = 27922942398606329888, which contains 22 as substring.

It is a congruent number.

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, 42460243 + ... + 42460330.

It is an arithmetic number, because the mean of its divisors is an integer number (594444018).

Almost surely, 2^3736505212 is an apocalyptic number.

It is an amenable number.

3736505212 is a deficient number, since it is larger than the sum of its proper divisors (3396823004).

3736505212 is a wasteful number, since it uses less digits than its factorization.

3736505212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84920588 (or 84920586 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 3736505212 is about 61126.9597804438. The cubic root of 3736505212 is about 1551.7503932862.

The spelling of 3736505212 in words is "three billion, seven hundred thirty-six million, five hundred five thousand, two hundred twelve".