740373340 has 36 divisors (see below), whose sum is σ = 1808628696. Its totient is φ = 253841952.

The previous prime is 740373317. The next prime is 740373343. The reversal of 740373340 is 43373047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740373343) 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 11 ways as a sum of consecutive naturals, for example, 376762 + ... + 378721.

It is an arithmetic number, because the mean of its divisors is an integer number (50239686).

Almost surely, 2^740373340 is an apocalyptic number.

740373340 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

740373340 is an abundant number, since it is smaller than the sum of its proper divisors (1068255356).

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

740373340 is a wasteful number, since it uses less digits than its factorization.

740373340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755506 (or 755497 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 31.

The square root of 740373340 is about 27209.8022778557. The cubic root of 740373340 is about 904.6562556030.

It can be divided in two parts, 74037 and 3340, that added together give a palindrome (77377).

The spelling of 740373340 in words is "seven hundred forty million, three hundred seventy-three thousand, three hundred forty".