347473974 has 32 divisors (see below), whose sum is σ = 701084160. Its totient is φ = 114807392.

The previous prime is 347473967. The next prime is 347473979. The reversal of 347473974 is 479374743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347473979) 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, 419749 + ... + 420575.

It is an arithmetic number, because the mean of its divisors is an integer number (21908880).

Almost surely, 2^347473974 is an apocalyptic number.

347473974 is an abundant number, since it is smaller than the sum of its proper divisors (353610186).

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

347473974 is a wasteful number, since it uses less digits than its factorization.

347473974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364.

The product of its digits is 1778112, while the sum is 48.

The square root of 347473974 is about 18640.6537975469. The cubic root of 347473974 is about 703.0303819189.

The spelling of 347473974 in words is "three hundred forty-seven million, four hundred seventy-three thousand, nine hundred seventy-four".