354544772 has 12 divisors (see below), whose sum is σ = 632160396. Its totient is φ = 173927520.

The previous prime is 354544739. The next prime is 354544781. The reversal of 354544772 is 277445453.

It can be written as a sum of positive squares in 2 ways, for example, as 313148416 + 41396356 = 17696^2 + 6434^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835979 + ... + 836402.

It is an arithmetic number, because the mean of its divisors is an integer number (52680033).

Almost surely, 2^354544772 is an apocalyptic number.

It is an amenable number.

354544772 is a deficient number, since it is larger than the sum of its proper divisors (277615624).

354544772 is a wasteful number, since it uses less digits than its factorization.

354544772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672438 (or 1672436 counting only the distinct ones).

The product of its digits is 470400, while the sum is 41.

The square root of 354544772 is about 18829.3593093339. The cubic root of 354544772 is about 707.7670853331.

The spelling of 354544772 in words is "three hundred fifty-four million, five hundred forty-four thousand, seven hundred seventy-two".