342774670 has 16 divisors (see below), whose sum is σ = 705136608. Its totient is φ = 117522720.

The previous prime is 342774643. The next prime is 342774671. The reversal of 342774670 is 76477243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342774671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2448321 + ... + 2448460.

It is an arithmetic number, because the mean of its divisors is an integer number (44071038).

Almost surely, 2^342774670 is an apocalyptic number.

342774670 is an abundant number, since it is smaller than the sum of its proper divisors (362361938).

342774670 is a wasteful number, since it uses less digits than its factorization.

342774670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4896795.

The product of its (nonzero) digits is 197568, while the sum is 40.

The square root of 342774670 is about 18514.1748398356. The cubic root of 342774670 is about 699.8466807070.

The spelling of 342774670 in words is "three hundred forty-two million, seven hundred seventy-four thousand, six hundred seventy".