740403371 has 8 divisors (see below), whose sum is σ = 749541600. Its totient is φ = 731283520.

The previous prime is 740403353. The next prime is 740403383. The reversal of 740403371 is 173304047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 740403371 - 2¹⁴ = 740386987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740403311) 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 7 ways as a sum of consecutive naturals, for example, 87725 + ... + 95793.

It is an arithmetic number, because the mean of its divisors is an integer number (93692700).

Almost surely, 2^740403371 is an apocalyptic number.

740403371 is a deficient number, since it is larger than the sum of its proper divisors (9138229).

740403371 is a wasteful number, since it uses less digits than its factorization.

740403371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9189.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 740403371 is about 27210.3541138295. The cubic root of 740403371 is about 904.6684869837.

The spelling of 740403371 in words is "seven hundred forty million, four hundred three thousand, three hundred seventy-one".