464168650 has 48 divisors (see below), whose sum is σ = 945252000. Its totient is φ = 168177600.

The previous prime is 464168641. The next prime is 464168657. The reversal of 464168650 is 56861464.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (464168657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167476 + ... + 170224.

It is an arithmetic number, because the mean of its divisors is an integer number (19692750).

Almost surely, 2^464168650 is an apocalyptic number.

464168650 is an abundant number, since it is smaller than the sum of its proper divisors (481083350).

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

464168650 is a wasteful number, since it uses less digits than its factorization.

464168650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079 (or 3074 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 464168650 is about 21544.5735627327. The cubic root of 464168650 is about 774.2691132215.

The spelling of 464168650 in words is "four hundred sixty-four million, one hundred sixty-eight thousand, six hundred fifty".