713450381 has 8 divisors (see below), whose sum is σ = 815923584. Its totient is φ = 611115120.

The previous prime is 713450351. The next prime is 713450383. The reversal of 713450381 is 183054317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 713450381 - 2²² = 709256077 is a prime.

It is a super-2 number, since 2×713450381² = 1018022892298090322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713450383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23150 + ... + 44303.

It is an arithmetic number, because the mean of its divisors is an integer number (101990448).

Almost surely, 2^713450381 is an apocalyptic number.

It is an amenable number.

713450381 is a deficient number, since it is larger than the sum of its proper divisors (102473203).

713450381 is a wasteful number, since it uses less digits than its factorization.

713450381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68971.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 713450381 is about 26710.4919647692. The cubic root of 713450381 is about 893.5549357268.

The spelling of 713450381 in words is "seven hundred thirteen million, four hundred fifty thousand, three hundred eighty-one".