740037340338 has 32 divisors (see below), whose sum is σ = 1558100126400. Its totient is φ = 233676985536.

The previous prime is 740037340337. The next prime is 740037340421. The reversal of 740037340338 is 833043730047.

It is a happy number.

740037340338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 740037340338.

It is not an unprimeable number, because it can be changed into a prime (740037340337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1177320 + ... + 1692972.

It is an arithmetic number, because the mean of its divisors is an integer number (48690628950).

Almost surely, 2^740037340338 is an apocalyptic number.

740037340338 is an abundant number, since it is smaller than the sum of its proper divisors (818062786062).

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

740037340338 is a wasteful number, since it uses less digits than its factorization.

740037340338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528266.

The product of its (nonzero) digits is 508032, while the sum is 42.

The spelling of 740037340338 in words is "seven hundred forty billion, thirty-seven million, three hundred forty thousand, three hundred thirty-eight".