340476304 has 45 divisors (see below), whose sum is σ = 768540747. Its totient is φ = 145696992.

The previous prime is 340476299. The next prime is 340476313. The reversal of 340476304 is 403674043.

The square root of 340476304 is 18452.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×340476304² = 231848227171000832, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 516327 + ... + 516985.

Almost surely, 2^340476304 is an apocalyptic number.

340476304 is the 18452-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340476304

340476304 is an abundant number, since it is smaller than the sum of its proper divisors (428064443).

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

340476304 is an frugal number, since it uses more digits than its factorization.

340476304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 668 counting only the distinct ones).

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

The cubic root of 340476304 is about 698.2789721293.

The spelling of 340476304 in words is "three hundred forty million, four hundred seventy-six thousand, three hundred four".