345230502 has 8 divisors (see below), whose sum is σ = 690461016. Its totient is φ = 115076832.

The previous prime is 345230497. The next prime is 345230507. The reversal of 345230502 is 205032543.

It is an interprime number because it is at equal distance from previous prime (345230497) and next prime (345230507).

It is a sphenic number, since it is the product of 3 distinct primes.

345230502 is an admirable number.

It is a super-2 number, since 2×345230502² = 238368199022344008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345230507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28769203 + ... + 28769214.

It is an arithmetic number, because the mean of its divisors is an integer number (86307627).

Almost surely, 2^345230502 is an apocalyptic number.

345230502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

345230502 is a wasteful number, since it uses less digits than its factorization.

345230502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57538422.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 345230502 is about 18580.3794902042. The cubic root of 345230502 is about 701.5140710651.

The spelling of 345230502 in words is "three hundred forty-five million, two hundred thirty thousand, five hundred two".