713172400 has 30 divisors (see below), whose sum is σ = 1713397652. Its totient is φ = 285268800.

The previous prime is 713172377. The next prime is 713172403. The reversal of 713172400 is 4271317.

It is a happy number.

It is a super-2 number, since 2×713172400² = 1017229744243520000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (713172403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 891066 + ... + 891865.

Almost surely, 2^713172400 is an apocalyptic number.

It is an amenable number.

713172400 is an abundant number, since it is smaller than the sum of its proper divisors (1000225252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

713172400 is a wasteful number, since it uses less digits than its factorization.

713172400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782949 (or 1782938 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 713172400 is about 26705.2878658890. The cubic root of 713172400 is about 893.4388689952.

The spelling of 713172400 in words is "seven hundred thirteen million, one hundred seventy-two thousand, four hundred".