354339252 has 48 divisors (see below), whose sum is σ = 920680320. Its totient is φ = 117853056.

The previous prime is 354339247. The next prime is 354339277. The reversal of 354339252 is 252933453.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49228 + ... + 55964.

It is an arithmetic number, because the mean of its divisors is an integer number (19180840).

Almost surely, 2^354339252 is an apocalyptic number.

It is an amenable number.

354339252 is an abundant number, since it is smaller than the sum of its proper divisors (566341068).

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

354339252 is a wasteful number, since it uses less digits than its factorization.

354339252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7237 (or 7229 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 354339252 is about 18823.9010834630. The cubic root of 354339252 is about 707.6303010975.

The spelling of 354339252 in words is "three hundred fifty-four million, three hundred thirty-nine thousand, two hundred fifty-two".