740264698 has 16 divisors (see below), whose sum is σ = 1143429120. Its totient is φ = 359174736.

The previous prime is 740264689. The next prime is 740264699. The reversal of 740264698 is 896462047.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (740264699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15283 + ... + 41401.

It is an arithmetic number, because the mean of its divisors is an integer number (71464320).

Almost surely, 2^740264698 is an apocalyptic number.

740264698 is a deficient number, since it is larger than the sum of its proper divisors (403164422).

740264698 is a wasteful number, since it uses less digits than its factorization.

740264698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26541.

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 740264698 is about 27207.8058284750. The cubic root of 740264698 is about 904.6120038418.

The spelling of 740264698 in words is "seven hundred forty million, two hundred sixty-four thousand, six hundred ninety-eight".