345822884 has 24 divisors (see below), whose sum is σ = 660695616. Its totient is φ = 157076000.

The previous prime is 345822863. The next prime is 345822929. The reversal of 345822884 is 488228543.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 92369 + ... + 96039.

It is an arithmetic number, because the mean of its divisors is an integer number (27528984).

Almost surely, 2^345822884 is an apocalyptic number.

It is an amenable number.

345822884 is a deficient number, since it is larger than the sum of its proper divisors (314872732).

345822884 is a wasteful number, since it uses less digits than its factorization.

345822884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5827 (or 5825 counting only the distinct ones).

The product of its digits is 491520, while the sum is 44.

The square root of 345822884 is about 18596.3137207351. The cubic root of 345822884 is about 701.9150851151.

The spelling of 345822884 in words is "three hundred forty-five million, eight hundred twenty-two thousand, eight hundred eighty-four".