653604074 has 16 divisors (see below), whose sum is σ = 992995200. Its totient is φ = 322617504.

The previous prime is 653604037. The next prime is 653604079. The reversal of 653604074 is 470406356.

It is not an unprimeable number, because it can be changed into a prime (653604079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125429 + ... + 130535.

It is an arithmetic number, because the mean of its divisors is an integer number (62062200).

Almost surely, 2^653604074 is an apocalyptic number.

653604074 is a deficient number, since it is larger than the sum of its proper divisors (339391126).

653604074 is a wasteful number, since it uses less digits than its factorization.

653604074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5917.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 653604074 is about 25565.6815672886. The cubic root of 653604074 is about 867.8371757770.

The spelling of 653604074 in words is "six hundred fifty-three million, six hundred four thousand, seventy-four".