347464742 has 8 divisors (see below), whose sum is σ = 548628600. Its totient is φ = 164588544.

The previous prime is 347464739. The next prime is 347464759. The reversal of 347464742 is 247464743.

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

It is a self number, because there is not a number n which added to its sum of digits gives 347464742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4571867 + ... + 4571942.

It is an arithmetic number, because the mean of its divisors is an integer number (68578575).

Almost surely, 2^347464742 is an apocalyptic number.

347464742 is a deficient number, since it is larger than the sum of its proper divisors (201163858).

347464742 is a wasteful number, since it uses less digits than its factorization.

347464742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9143830.

The product of its digits is 451584, while the sum is 41.

The square root of 347464742 is about 18640.4061651027. The cubic root of 347464742 is about 703.0241556166.

Subtracting from 347464742 its reverse (247464743), we obtain a palindrome (99999999).

The spelling of 347464742 in words is "three hundred forty-seven million, four hundred sixty-four thousand, seven hundred forty-two".