1650064364 has 12 divisors (see below), whose sum is σ = 3109736784. Its totient is φ = 761568144.

The previous prime is 1650064357. The next prime is 1650064379. The reversal of 1650064364 is 4634600561.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15865952 + ... + 15866055.

It is an arithmetic number, because the mean of its divisors is an integer number (259144732).

Almost surely, 2^1650064364 is an apocalyptic number.

It is an amenable number.

1650064364 is a deficient number, since it is larger than the sum of its proper divisors (1459672420).

1650064364 is a wasteful number, since it uses less digits than its factorization.

1650064364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31732024 (or 31732022 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 1650064364 is about 40620.9842815262. The cubic root of 1650064364 is about 1181.6811152646.

The spelling of 1650064364 in words is "one billion, six hundred fifty million, sixty-four thousand, three hundred sixty-four".