354537944 has 8 divisors (see below), whose sum is σ = 664758660. Its totient is φ = 177268968.

The previous prime is 354537863. The next prime is 354537949. The reversal of 354537944 is 449735453.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 354537895 and 354537904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354537949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22158614 + ... + 22158629.

Almost surely, 2^354537944 is an apocalyptic number.

It is an amenable number.

354537944 is a deficient number, since it is larger than the sum of its proper divisors (310220716).

354537944 is a wasteful number, since it uses less digits than its factorization.

354537944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44317249 (or 44317245 counting only the distinct ones).

The product of its digits is 907200, while the sum is 44.

The square root of 354537944 is about 18829.1779958659. The cubic root of 354537944 is about 707.7625417935.

The spelling of 354537944 in words is "three hundred fifty-four million, five hundred thirty-seven thousand, nine hundred forty-four".