368699540 has 48 divisors (see below), whose sum is σ = 845994240. Its totient is φ = 133860480.

The previous prime is 368699491. The next prime is 368699549. The reversal of 368699540 is 45996863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368699549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227774 + ... + 229386.

It is an arithmetic number, because the mean of its divisors is an integer number (17624880).

Almost surely, 2^368699540 is an apocalyptic number.

It is an amenable number.

368699540 is an abundant number, since it is smaller than the sum of its proper divisors (477294700).

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

368699540 is a wasteful number, since it uses less digits than its factorization.

368699540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2672 (or 2670 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 368699540 is about 19201.5504582312. The cubic root of 368699540 is about 717.0633602123.

The spelling of 368699540 in words is "three hundred sixty-eight million, six hundred ninety-nine thousand, five hundred forty".