72674400007 has 8 divisors (see below), whose sum is σ = 79610134032. Its totient is φ = 65793494400.

The previous prime is 72674399957. The next prime is 72674400083. The reversal of 72674400007 is 70000447627.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 72674400007 - 2⁷ = 72674399879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72674403007) 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, 13704328 + ... + 13709629.

It is an arithmetic number, because the mean of its divisors is an integer number (9951266754).

Almost surely, 2^72674400007 is an apocalyptic number.

72674400007 is a deficient number, since it is larger than the sum of its proper divisors (6935734025).

72674400007 is a wasteful number, since it uses less digits than its factorization.

72674400007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27414209.

The product of its (nonzero) digits is 65856, while the sum is 37.

The spelling of 72674400007 in words is "seventy-two billion, six hundred seventy-four million, four hundred thousand, seven".