650147464 has 16 divisors (see below), whose sum is σ = 1219398300. Its totient is φ = 324974592.

The previous prime is 650147363. The next prime is 650147489. The reversal of 650147464 is 464741056.

It can be written as a sum of positive squares in 2 ways, for example, as 632924964 + 17222500 = 25158^2 + 4150^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20664 + ... + 41560.

Almost surely, 2^650147464 is an apocalyptic number.

It is an amenable number.

650147464 is a deficient number, since it is larger than the sum of its proper divisors (569250836).

650147464 is a wasteful number, since it uses less digits than its factorization.

650147464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24792 (or 24788 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 650147464 is about 25497.9894109320. The cubic root of 650147464 is about 866.3046076100.

The spelling of 650147464 in words is "six hundred fifty million, one hundred forty-seven thousand, four hundred sixty-four".