749254967 has 2 divisors, whose sum is σ = 749254968. Its totient is φ = 749254966.

The previous prime is 749254943. The next prime is 749255021. The reversal of 749254967 is 769452947.

It is a weak prime.

It is an emirp because it is prime and its reverse (769452947) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 749254967 - 2¹² = 749250871 is a prime.

It is a super-2 number, since 2×749254967² = 1122766011148342178, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (749254927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374627483 + 374627484.

It is an arithmetic number, because the mean of its divisors is an integer number (374627484).

Almost surely, 2^749254967 is an apocalyptic number.

749254967 is a deficient number, since it is larger than the sum of its proper divisors (1).

749254967 is an equidigital number, since it uses as much as digits as its factorization.

749254967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 53.

The square root of 749254967 is about 27372.5221161661. The cubic root of 749254967 is about 908.2593490078.

The spelling of 749254967 in words is "seven hundred forty-nine million, two hundred fifty-four thousand, nine hundred sixty-seven".