740008347 has 16 divisors (see below), whose sum is σ = 1096854528. Its totient is φ = 440699040.

The previous prime is 740008319. The next prime is 740008349. The reversal of 740008347 is 743800047.

It is a happy number.

740008347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 740008347 - 2²⁶ = 672899483 is a prime.

It is a super-2 number, since 2×740008347² = 1095224707259344818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (740008349) 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, 304833 + ... + 307250.

It is an arithmetic number, because the mean of its divisors is an integer number (68553408).

Almost surely, 2^740008347 is an apocalyptic number.

740008347 is a deficient number, since it is larger than the sum of its proper divisors (356846181).

740008347 is a wasteful number, since it uses less digits than its factorization.

740008347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612130.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 740008347 is about 27203.0944379495. The cubic root of 740008347 is about 904.5075704924.

The spelling of 740008347 in words is "seven hundred forty million, eight thousand, three hundred forty-seven".