354356925 has 48 divisors (see below), whose sum is σ = 668082240. Its totient is φ = 164183040.

The previous prime is 354356917. The next prime is 354356927. The reversal of 354356925 is 529653453.

It is a happy number.

It is not a de Polignac number, because 354356925 - 2³ = 354356917 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354356927) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 5886 + ... + 27264.

It is an arithmetic number, because the mean of its divisors is an integer number (13918380).

Almost surely, 2^354356925 is an apocalyptic number.

It is an amenable number.

354356925 is a deficient number, since it is larger than the sum of its proper divisors (313725315).

354356925 is a wasteful number, since it uses less digits than its factorization.

354356925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21422 (or 21417 counting only the distinct ones).

The product of its digits is 486000, while the sum is 42.

The square root of 354356925 is about 18824.3705074034. The cubic root of 354356925 is about 707.6420654752.

The spelling of 354356925 in words is "three hundred fifty-four million, three hundred fifty-six thousand, nine hundred twenty-five".