403376325 has 96 divisors (see below), whose sum is σ = 757665792. Its totient is φ = 187680000.

The previous prime is 403376317. The next prime is 403376329. The reversal of 403376325 is 523673304.

It is not a de Polignac number, because 403376325 - 2³ = 403376317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403376329) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3916224 + ... + 3916326.

It is an arithmetic number, because the mean of its divisors is an integer number (7892352).

Almost surely, 2^403376325 is an apocalyptic number.

It is an amenable number.

403376325 is a deficient number, since it is larger than the sum of its proper divisors (354289467).

403376325 is a wasteful number, since it uses less digits than its factorization.

403376325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 33.

The square root of 403376325 is about 20084.2307544999. The cubic root of 403376325 is about 738.8735753721.

The spelling of 403376325 in words is "four hundred three million, three hundred seventy-six thousand, three hundred twenty-five".