354153444 has 24 divisors (see below), whose sum is σ = 826731360. Its totient is φ = 117997824.

The previous prime is 354153439. The next prime is 354153451. The reversal of 354153444 is 444351453.

It is a happy number.

It is a super-2 number, since 2×354153444² = 250849323794122272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28372 + ... + 38900.

It is an arithmetic number, because the mean of its divisors is an integer number (34447140).

Almost surely, 2^354153444 is an apocalyptic number.

It is an amenable number.

354153444 is an abundant number, since it is smaller than the sum of its proper divisors (472577916).

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

354153444 is a wasteful number, since it uses less digits than its factorization.

354153444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13339 (or 13337 counting only the distinct ones).

The product of its digits is 57600, while the sum is 33.

The square root of 354153444 is about 18818.9650087352. The cubic root of 354153444 is about 707.5065906897.

The spelling of 354153444 in words is "three hundred fifty-four million, one hundred fifty-three thousand, four hundred forty-four".