345999514 has 8 divisors (see below), whose sum is σ = 593142048. Its totient is φ = 148285500.

The previous prime is 345999499. The next prime is 345999523. The reversal of 345999514 is 415999543.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12357112 + ... + 12357139.

It is an arithmetic number, because the mean of its divisors is an integer number (74142756).

Almost surely, 2^345999514 is an apocalyptic number.

345999514 is a deficient number, since it is larger than the sum of its proper divisors (247142534).

345999514 is a wasteful number, since it uses less digits than its factorization.

345999514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24714260.

The product of its digits is 874800, while the sum is 49.

The square root of 345999514 is about 18601.0621739728. The cubic root of 345999514 is about 702.0345664697.

The spelling of 345999514 in words is "three hundred forty-five million, nine hundred ninety-nine thousand, five hundred fourteen".