462734890 has 8 divisors (see below), whose sum is σ = 832922820. Its totient is φ = 185093952.

The previous prime is 462734879. The next prime is 462734927. The reversal of 462734890 is 98437264.

It can be written as a sum of positive squares in 2 ways, for example, as 423659889 + 39075001 = 20583^2 + 6251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 23136735 + ... + 23136754.

Almost surely, 2^462734890 is an apocalyptic number.

462734890 is a deficient number, since it is larger than the sum of its proper divisors (370187930).

462734890 is a wasteful number, since it uses less digits than its factorization.

462734890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46273496.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 462734890 is about 21511.2735559752. The cubic root of 462734890 is about 773.4710835589.

The spelling of 462734890 in words is "four hundred sixty-two million, seven hundred thirty-four thousand, eight hundred ninety".