334523490 has 48 divisors (see below), whose sum is σ = 933939072. Its totient is φ = 76462176.

The previous prime is 334523479. The next prime is 334523491. The reversal of 334523490 is 94325433.

It is a super-2 number, since 2×334523490² = 223811930723560200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (334523491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112314 + ... + 115253.

It is an arithmetic number, because the mean of its divisors is an integer number (19457064).

Almost surely, 2^334523490 is an apocalyptic number.

334523490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

334523490 is an abundant number, since it is smaller than the sum of its proper divisors (599415582).

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

334523490 is a wasteful number, since it uses less digits than its factorization.

334523490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227591 (or 227584 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 334523490 is about 18289.9833242133. The cubic root of 334523490 is about 694.1855027098.

The spelling of 334523490 in words is "three hundred thirty-four million, five hundred twenty-three thousand, four hundred ninety".