749499210379 has 2 divisors, whose sum is σ = 749499210380. Its totient is φ = 749499210378.

The previous prime is 749499210371. The next prime is 749499210409. The reversal of 749499210379 is 973012994947.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 749499210379 - 2³ = 749499210371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 749499210379.

It is not a weakly prime, because it can be changed into another prime (749499210371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374749605189 + 374749605190.

It is an arithmetic number, because the mean of its divisors is an integer number (374749605190).

Almost surely, 2^749499210379 is an apocalyptic number.

749499210379 is a deficient number, since it is larger than the sum of its proper divisors (1).

749499210379 is an equidigital number, since it uses as much as digits as its factorization.

749499210379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30862944, while the sum is 64.

The spelling of 749499210379 in words is "seven hundred forty-nine billion, four hundred ninety-nine million, two hundred ten thousand, three hundred seventy-nine".