1403325164 has 12 divisors (see below), whose sum is σ = 2461946088. Its totient is φ = 699912000.

The previous prime is 1403325137. The next prime is 1403325169. The reversal of 1403325164 is 4615233041.

It is not an unprimeable number, because it can be changed into a prime (1403325169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435842 + ... + 439049.

It is an arithmetic number, because the mean of its divisors is an integer number (205162174).

Almost surely, 2^1403325164 is an apocalyptic number.

It is an amenable number.

1403325164 is a deficient number, since it is larger than the sum of its proper divisors (1058620924).

1403325164 is a wasteful number, since it uses less digits than its factorization.

1403325164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875296 (or 875294 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1403325164 is about 37460.9818878256. The cubic root of 1403325164 is about 1119.5739142412.

The spelling of 1403325164 in words is "one billion, four hundred three million, three hundred twenty-five thousand, one hundred sixty-four".