345792970 has 64 divisors (see below), whose sum is σ = 673246080. Its totient is φ = 127484928.

The previous prime is 345792961. The next prime is 345792983. The reversal of 345792970 is 79297543.

It is a self number, because there is not a number n which added to its sum of digits gives 345792970.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1483974 + ... + 1484206.

It is an arithmetic number, because the mean of its divisors is an integer number (10519470).

Almost surely, 2^345792970 is an apocalyptic number.

345792970 is a deficient number, since it is larger than the sum of its proper divisors (327453110).

345792970 is a wasteful number, since it uses less digits than its factorization.

345792970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439.

The product of its (nonzero) digits is 476280, while the sum is 46.

The square root of 345792970 is about 18595.5094041545. The cubic root of 345792970 is about 701.8948457631.

The spelling of 345792970 in words is "three hundred forty-five million, seven hundred ninety-two thousand, nine hundred seventy".