468491292 has 18 divisors (see below), whose sum is σ = 1184241968. Its totient is φ = 156163752.

The previous prime is 468491273. The next prime is 468491323. The reversal of 468491292 is 292194864.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6506788 + ... + 6506859.

Almost surely, 2^468491292 is an apocalyptic number.

It is an amenable number.

468491292 is an abundant number, since it is smaller than the sum of its proper divisors (715750676).

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

468491292 is a wasteful number, since it uses less digits than its factorization.

468491292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13013657 (or 13013652 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 468491292 is about 21644.6596646840. The cubic root of 468491292 is about 776.6651906947.

The spelling of 468491292 in words is "four hundred sixty-eight million, four hundred ninety-one thousand, two hundred ninety-two".