1072394713 has 8 divisors (see below), whose sum is σ = 1215670400. Its totient is φ = 937802448.

The previous prime is 1072394693. The next prime is 1072394737. The reversal of 1072394713 is 3174932701.

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 1072394713 - 2¹⁷ = 1072263641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1072391713) 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, 2170593 + ... + 2171086.

It is an arithmetic number, because the mean of its divisors is an integer number (151958800).

Almost surely, 2^1072394713 is an apocalyptic number.

1072394713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1072394713 is a deficient number, since it is larger than the sum of its proper divisors (143275687).

1072394713 is a wasteful number, since it uses less digits than its factorization.

1072394713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4341711.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 1072394713 is about 32747.4382662217. The cubic root of 1072394713 is about 1023.5715857339.

The spelling of 1072394713 in words is "one billion, seventy-two million, three hundred ninety-four thousand, seven hundred thirteen".