747793379 has 2 divisors, whose sum is σ = 747793380. Its totient is φ = 747793378.

The previous prime is 747793373. The next prime is 747793427. The reversal of 747793379 is 973397747.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-747793379 is a prime.

It is not a weakly prime, because it can be changed into another prime (747793373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373896689 + 373896690.

It is an arithmetic number, because the mean of its divisors is an integer number (373896690).

Almost surely, 2^747793379 is an apocalyptic number.

747793379 is a deficient number, since it is larger than the sum of its proper divisors (1).

747793379 is an equidigital number, since it uses as much as digits as its factorization.

747793379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7001316, while the sum is 56.

The square root of 747793379 is about 27345.8109954706. The cubic root of 747793379 is about 907.6683774625.

The spelling of 747793379 in words is "seven hundred forty-seven million, seven hundred ninety-three thousand, three hundred seventy-nine".