464890234 has 8 divisors (see below), whose sum is σ = 697970880. Its totient is φ = 232233276.

The previous prime is 464890219. The next prime is 464890241. The reversal of 464890234 is 432098464.

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

It is a super-2 number, since 2×464890234² = 432245859337149512, which contains 22 as substring.

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, 103164 + ... + 107575.

It is an arithmetic number, because the mean of its divisors is an integer number (87246360).

Almost surely, 2^464890234 is an apocalyptic number.

464890234 is a deficient number, since it is larger than the sum of its proper divisors (233080646).

464890234 is a wasteful number, since it uses less digits than its factorization.

464890234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211844.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 464890234 is about 21561.3133644498. The cubic root of 464890234 is about 774.6701247505.

It can be divided in two parts, 464890 and 234, that added together give a square (465124 = 682²).

The spelling of 464890234 in words is "four hundred sixty-four million, eight hundred ninety thousand, two hundred thirty-four".