740536698 has 24 divisors (see below), whose sum is σ = 1627958304. Its totient is φ = 224404840.

The previous prime is 740536691. The next prime is 740536733. The reversal of 740536698 is 896635047.

740536698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (740536691) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 509286 + ... + 510737.

It is an arithmetic number, because the mean of its divisors is an integer number (67831596).

Almost surely, 2^740536698 is an apocalyptic number.

740536698 is an abundant number, since it is smaller than the sum of its proper divisors (887421606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740536698 is a wasteful number, since it uses less digits than its factorization.

740536698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020050 (or 1020039 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 740536698 is about 27212.8039349127. The cubic root of 740536698 is about 904.7227859874.

The spelling of 740536698 in words is "seven hundred forty million, five hundred thirty-six thousand, six hundred ninety-eight".