3690513236 has 6 divisors (see below), whose sum is σ = 6458398170. Its totient is φ = 1845256616.

The previous prime is 3690513199. The next prime is 3690513251. The reversal of 3690513236 is 6323150963.

It can be written as a sum of positive squares in only one way, i.e., 3468503236 + 222010000 = 58894^2 + 14900^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3690513236.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461314151 + ... + 461314158.

It is an arithmetic number, because the mean of its divisors is an integer number (1076399695).

Almost surely, 2^3690513236 is an apocalyptic number.

It is an amenable number.

3690513236 is a deficient number, since it is larger than the sum of its proper divisors (2767884934).

3690513236 is a wasteful number, since it uses less digits than its factorization.

3690513236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922628313 (or 922628311 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 38.

The square root of 3690513236 is about 60749.5945336263. The cubic root of 3690513236 is about 1545.3573512448.

The spelling of 3690513236 in words is "three billion, six hundred ninety million, five hundred thirteen thousand, two hundred thirty-six".