345720602 has 16 divisors (see below), whose sum is σ = 561857472. Its totient is φ = 158907840.

The previous prime is 345720593. The next prime is 345720703. The reversal of 345720602 is 206027543.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116774 + ... + 119697.

It is an arithmetic number, because the mean of its divisors is an integer number (35116092).

Almost surely, 2^345720602 is an apocalyptic number.

345720602 is a deficient number, since it is larger than the sum of its proper divisors (216136870).

345720602 is a wasteful number, since it uses less digits than its factorization.

345720602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236533.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 345720602 is about 18593.5634562071. The cubic root of 345720602 is about 701.8458778598.

The spelling of 345720602 in words is "three hundred forty-five million, seven hundred twenty thousand, six hundred two".