653713690 has 32 divisors (see below), whose sum is σ = 1346699520. Its totient is φ = 223810944.

The previous prime is 653713673. The next prime is 653713691. The reversal of 653713690 is 96317356.

It is a super-2 number, since 2×653713690² = 854683176986832200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (653713691) 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, 45726 + ... + 58294.

It is an arithmetic number, because the mean of its divisors is an integer number (42084360).

Almost surely, 2^653713690 is an apocalyptic number.

653713690 is an abundant number, since it is smaller than the sum of its proper divisors (692985830).

653713690 is a wasteful number, since it uses less digits than its factorization.

653713690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13326.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 653713690 is about 25567.8252888274. The cubic root of 653713690 is about 867.8856880829.

The spelling of 653713690 in words is "six hundred fifty-three million, seven hundred thirteen thousand, six hundred ninety".