354594424 has 8 divisors (see below), whose sum is σ = 664864560. Its totient is φ = 177297208.

The previous prime is 354594389. The next prime is 354594437. The reversal of 354594424 is 424495453.

It is a happy number.

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

It is a super-3 number, since 3×354594424³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22162144 + ... + 22162159.

It is an arithmetic number, because the mean of its divisors is an integer number (83108070).

Almost surely, 2^354594424 is an apocalyptic number.

It is an amenable number.

354594424 is a deficient number, since it is larger than the sum of its proper divisors (310270136).

354594424 is a wasteful number, since it uses less digits than its factorization.

354594424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44324309 (or 44324305 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

The square root of 354594424 is about 18830.6777360774. The cubic root of 354594424 is about 707.8001233899.

It can be divided in two parts, 3545 and 94424, that added together give a square (97969 = 313²).

The spelling of 354594424 in words is "three hundred fifty-four million, five hundred ninety-four thousand, four hundred twenty-four".