3696539670 has 48 divisors (see below), whose sum is σ = 10176360480. Its totient is φ = 927758592.

The previous prime is 3696539657. The next prime is 3696539683. The reversal of 3696539670 is 769356963.

It is a happy number.

3696539670 is a `hidden beast` number, since 36 + 9 + 6 + 539 + 6 + 70 = 666.

It is an interprime number because it is at equal distance from previous prime (3696539657) and next prime (3696539683).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1206490 + ... + 1209549.

It is an arithmetic number, because the mean of its divisors is an integer number (212007510).

Almost surely, 2^3696539670 is an apocalyptic number.

3696539670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3696539670 is an abundant number, since it is smaller than the sum of its proper divisors (6479820810).

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

3696539670 is a wasteful number, since it uses less digits than its factorization.

3696539670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416069 (or 2416066 counting only the distinct ones).

The product of its (nonzero) digits is 5511240, while the sum is 54.

The square root of 3696539670 is about 60799.1749121647. The cubic root of 3696539670 is about 1546.1980590141.

The spelling of 3696539670 in words is "three billion, six hundred ninety-six million, five hundred thirty-nine thousand, six hundred seventy".