345550300 has 36 divisors (see below), whose sum is σ = 750908536. Its totient is φ = 138024000.

The previous prime is 345550291. The next prime is 345550333. The reversal of 345550300 is 3055543.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83275 + ... + 87325.

Almost surely, 2^345550300 is an apocalyptic number.

It is an amenable number.

345550300 is an abundant number, since it is smaller than the sum of its proper divisors (405358236).

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

345550300 is a wasteful number, since it uses less digits than its factorization.

345550300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4918 (or 4911 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 345550300 is about 18588.9832965657. The cubic root of 345550300 is about 701.7306158173.

The spelling of 345550300 in words is "three hundred forty-five million, five hundred fifty thousand, three hundred".