345154650 has 24 divisors (see below), whose sum is σ = 855983904. Its totient is φ = 92041200.

The previous prime is 345154639. The next prime is 345154697. The reversal of 345154650 is 56451543.

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, 1150366 + ... + 1150665.

It is an arithmetic number, because the mean of its divisors is an integer number (35665996).

Almost surely, 2^345154650 is an apocalyptic number.

345154650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345154650 is an abundant number, since it is smaller than the sum of its proper divisors (510829254).

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

345154650 is a wasteful number, since it uses less digits than its factorization.

345154650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301046 (or 2301041 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 345154650 is about 18578.3381926371. The cubic root of 345154650 is about 701.4626897970.

The spelling of 345154650 in words is "three hundred forty-five million, one hundred fifty-four thousand, six hundred fifty".