462472330 has 8 divisors (see below), whose sum is σ = 832450212. Its totient is φ = 184988928.

The previous prime is 462472319. The next prime is 462472343. The reversal of 462472330 is 33274264.

It can be written as a sum of positive squares in 2 ways, for example, as 434180569 + 28291761 = 20837^2 + 5319^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 462472292 and 462472301.

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, 23123607 + ... + 23123626.

Almost surely, 2^462472330 is an apocalyptic number.

462472330 is a deficient number, since it is larger than the sum of its proper divisors (369977882).

462472330 is a wasteful number, since it uses less digits than its factorization.

462472330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46247240.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 462472330 is about 21505.1698435516. The cubic root of 462472330 is about 773.3247643637.

The spelling of 462472330 in words is "four hundred sixty-two million, four hundred seventy-two thousand, three hundred thirty".