749282377 has 2 divisors, whose sum is σ = 749282378. Its totient is φ = 749282376.

The previous prime is 749282371. The next prime is 749282393. The reversal of 749282377 is 773282947.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 621953721 + 127328656 = 24939^2 + 11284^2 .

It is a cyclic number.

It is not a de Polignac number, because 749282377 - 2¹⁹ = 748758089 is a prime.

It is a super-2 number, since 2×749282377² = 1122848160965540258, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 749282377.

It is not a weakly prime, because it can be changed into another prime (749282371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374641188 + 374641189.

It is an arithmetic number, because the mean of its divisors is an integer number (374641189).

Almost surely, 2^749282377 is an apocalyptic number.

It is an amenable number.

749282377 is a deficient number, since it is larger than the sum of its proper divisors (1).

749282377 is an equidigital number, since it uses as much as digits as its factorization.

749282377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1185408, while the sum is 49.

The square root of 749282377 is about 27373.0227961765. The cubic root of 749282377 is about 908.2704244922.

The spelling of 749282377 in words is "seven hundred forty-nine million, two hundred eighty-two thousand, three hundred seventy-seven".