749420703376 has 10 divisors (see below), whose sum is σ = 1452002612822. Its totient is φ = 374710351680.

The previous prime is 749420703371. The next prime is 749420703397. The reversal of 749420703376 is 673307024947.

It can be written as a sum of positive squares in only one way, i.e., 580765926400 + 168654776976 = 762080^2 + 410676^2 .

It is not an unprimeable number, because it can be changed into a prime (749420703371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23419396965 + ... + 23419396996.

Almost surely, 2^749420703376 is an apocalyptic number.

It is an amenable number.

749420703376 is a deficient number, since it is larger than the sum of its proper divisors (702581909446).

749420703376 is a wasteful number, since it uses less digits than its factorization.

749420703376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46838793969 (or 46838793963 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 52.

The spelling of 749420703376 in words is "seven hundred forty-nine billion, four hundred twenty million, seven hundred three thousand, three hundred seventy-six".