345532092 has 48 divisors (see below), whose sum is σ = 831554304. Its totient is φ = 111600000.

The previous prime is 345532091. The next prime is 345532093. The reversal of 345532092 is 290235543.

It is an interprime number because it is at equal distance from previous prime (345532091) and next prime (345532093).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345532091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71967 + ... + 76617.

It is an arithmetic number, because the mean of its divisors is an integer number (17324048).

Almost surely, 2^345532092 is an apocalyptic number.

It is an amenable number.

345532092 is an abundant number, since it is smaller than the sum of its proper divisors (486022212).

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

345532092 is a wasteful number, since it uses less digits than its factorization.

345532092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4850 (or 4848 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 345532092 is about 18588.4935376700. The cubic root of 345532092 is about 701.7182902258.

The spelling of 345532092 in words is "three hundred forty-five million, five hundred thirty-two thousand, ninety-two".