650234460 has 24 divisors (see below), whose sum is σ = 1820656656. Its totient is φ = 173395840.

The previous prime is 650234447. The next prime is 650234461. The reversal of 650234460 is 64432056.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650234461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5418561 + ... + 5418680.

It is an arithmetic number, because the mean of its divisors is an integer number (75860694).

Almost surely, 2^650234460 is an apocalyptic number.

650234460 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

650234460 is an abundant number, since it is smaller than the sum of its proper divisors (1170422196).

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

650234460 is a wasteful number, since it uses less digits than its factorization.

650234460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10837253 (or 10837251 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 650234460 is about 25499.6952922971. The cubic root of 650234460 is about 866.3432458567.

The spelling of 650234460 in words is "six hundred fifty million, two hundred thirty-four thousand, four hundred sixty".