713207040 has 432 divisors, whose sum is σ = 2836810368. Its totient is φ = 149520384.

The previous prime is 713207021. The next prime is 713207083. The reversal of 713207040 is 40702317.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 713207040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4542642 + ... + 4542798.

Almost surely, 2^713207040 is an apocalyptic number.

713207040 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 713207040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1418405184).

713207040 is an abundant number, since it is smaller than the sum of its proper divisors (2123603328).

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

713207040 is a wasteful number, since it uses less digits than its factorization.

713207040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 713207040 is about 26705.9364187066. The cubic root of 713207040 is about 893.4533340443.

Adding to 713207040 its reverse (40702317), we get a palindrome (753909357).

The spelling of 713207040 in words is "seven hundred thirteen million, two hundred seven thousand, forty".