345300396 has 48 divisors (see below), whose sum is σ = 974969856. Its totient is φ = 92853504.

The previous prime is 345300383. The next prime is 345300407. The reversal of 345300396 is 693003543.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119476 + ... + 122331.

It is an arithmetic number, because the mean of its divisors is an integer number (20311872).

Almost surely, 2^345300396 is an apocalyptic number.

It is an amenable number.

345300396 is an abundant number, since it is smaller than the sum of its proper divisors (629669460).

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

345300396 is a wasteful number, since it uses less digits than its factorization.

345300396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241838 (or 241836 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 33.

The square root of 345300396 is about 18582.2602500342. The cubic root of 345300396 is about 701.5614097906.

It can be divided in two parts, 345300 and 396, that added together give a triangular number (345696 = T₈₃₁).

The spelling of 345300396 in words is "three hundred forty-five million, three hundred thousand, three hundred ninety-six".