354043956 has 36 divisors (see below), whose sum is σ = 944577312. Its totient is φ = 101106144.

The previous prime is 354043933. The next prime is 354043957. The reversal of 354043956 is 659340453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354043957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171426 + ... + 173478.

Almost surely, 2^354043956 is an apocalyptic number.

It is an amenable number.

354043956 is an abundant number, since it is smaller than the sum of its proper divisors (590533356).

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

354043956 is an equidigital number, since it uses as much as digits as its factorization.

354043956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4120 (or 2065 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 354043956 is about 18816.0558034887. The cubic root of 354043956 is about 707.4336736467.

The spelling of 354043956 in words is "three hundred fifty-four million, forty-three thousand, nine hundred fifty-six".