740888540 has 48 divisors (see below), whose sum is σ = 1780035264. Its totient is φ = 253747200.

The previous prime is 740888539. The next prime is 740888557. The reversal of 740888540 is 45888047.

740888540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 740888491 and 740888500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163100 + ... + 167580.

It is an arithmetic number, because the mean of its divisors is an integer number (37084068).

Almost surely, 2^740888540 is an apocalyptic number.

740888540 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

740888540 is an abundant number, since it is smaller than the sum of its proper divisors (1039146724).

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

740888540 is a wasteful number, since it uses less digits than its factorization.

740888540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5678 (or 5676 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 44.

The square root of 740888540 is about 27219.2678079334. The cubic root of 740888540 is about 904.8660465333.

It can be divided in two parts, 74088 and 8540, that added together give a palindrome (82628).

The spelling of 740888540 in words is "seven hundred forty million, eight hundred eighty-eight thousand, five hundred forty".