345502948 has 24 divisors (see below), whose sum is σ = 691475904. Its totient is φ = 147972000.

The previous prime is 345502939. The next prime is 345502957. The reversal of 345502948 is 849205543.

It is an interprime number because it is at equal distance from previous prime (345502939) and next prime (345502957).

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 345502948.

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, 49983 + ... + 56473.

It is an arithmetic number, because the mean of its divisors is an integer number (28811496).

Almost surely, 2^345502948 is an apocalyptic number.

It is an amenable number.

345502948 is an abundant number, since it is smaller than the sum of its proper divisors (345972956).

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

345502948 is a wasteful number, since it uses less digits than its factorization.

345502948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8403 (or 8401 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 345502948 is about 18587.7095953213. The cubic root of 345502948 is about 701.6985607966.

The spelling of 345502948 in words is "three hundred forty-five million, five hundred two thousand, nine hundred forty-eight".