650461794 has 32 divisors (see below), whose sum is σ = 1312696320. Its totient is φ = 214866000.

The previous prime is 650461771. The next prime is 650461831. The reversal of 650461794 is 497164056.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625527 + ... + 626565.

It is an arithmetic number, because the mean of its divisors is an integer number (41021760).

Almost surely, 2^650461794 is an apocalyptic number.

650461794 is an abundant number, since it is smaller than the sum of its proper divisors (662234526).

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

650461794 is a wasteful number, since it uses less digits than its factorization.

650461794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 650461794 is about 25504.1524854287. The cubic root of 650461794 is about 866.4441973030. Note that the first 3 decimals are identical.

The spelling of 650461794 in words is "six hundred fifty million, four hundred sixty-one thousand, seven hundred ninety-four".