740737481 has 16 divisors (see below), whose sum is σ = 857366208. Its totient is φ = 632486400.

The previous prime is 740737469. The next prime is 740737511. The reversal of 740737481 is 184737047.

It is a cyclic number.

It is not a de Polignac number, because 740737481 - 2¹⁴ = 740721097 is a prime.

It is a super-2 number, since 2×740737481² = 1097384031516450722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740737421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93626 + ... + 101228.

It is an arithmetic number, because the mean of its divisors is an integer number (53585388).

Almost surely, 2^740737481 is an apocalyptic number.

It is an amenable number.

740737481 is a deficient number, since it is larger than the sum of its proper divisors (116628727).

740737481 is a wasteful number, since it uses less digits than its factorization.

740737481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8152.

The product of its (nonzero) digits is 131712, while the sum is 41.

The square root of 740737481 is about 27216.4928122637. The cubic root of 740737481 is about 904.8045449517.

The spelling of 740737481 in words is "seven hundred forty million, seven hundred thirty-seven thousand, four hundred eighty-one".