740056799 has 2 divisors, whose sum is σ = 740056800. Its totient is φ = 740056798.

The previous prime is 740056727. The next prime is 740056817. The reversal of 740056799 is 997650047.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 740056799 - 2²⁸ = 471621343 is a prime.

It is a super-2 number, since 2×740056799² = 1095368131492252802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740056199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370028399 + 370028400.

It is an arithmetic number, because the mean of its divisors is an integer number (370028400).

Almost surely, 2^740056799 is an apocalyptic number.

740056799 is a deficient number, since it is larger than the sum of its proper divisors (1).

740056799 is an equidigital number, since it uses as much as digits as its factorization.

740056799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 740056799 is about 27203.9849838218. The cubic root of 740056799 is about 904.5273109204.

The spelling of 740056799 in words is "seven hundred forty million, fifty-six thousand, seven hundred ninety-nine".