740400711 has 32 divisors (see below), whose sum is σ = 1085918400. Its totient is φ = 446638080.

The previous prime is 740400707. The next prime is 740400757. The reversal of 740400711 is 117004047.

It is not a de Polignac number, because 740400711 - 2² = 740400707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740400761) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 396921 + ... + 398781.

It is an arithmetic number, because the mean of its divisors is an integer number (33934950).

Almost surely, 2^740400711 is an apocalyptic number.

740400711 is a deficient number, since it is larger than the sum of its proper divisors (345517689).

740400711 is a wasteful number, since it uses less digits than its factorization.

740400711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 740400711 is about 27210.3052353332. The cubic root of 740400711 is about 904.6674036008.

Adding to 740400711 its reverse (117004047), we get a palindrome (857404758).

The spelling of 740400711 in words is "seven hundred forty million, four hundred thousand, seven hundred eleven".