350734663 has 4 divisors (see below), whose sum is σ = 352515240. Its totient is φ = 348954088.

The previous prime is 350734627. The next prime is 350734687. The reversal of 350734663 is 366437053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366437053 = 883 ⋅414991.

It is a cyclic number.

It is not a de Polignac number, because 350734663 - 2⁹ = 350734151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350734603) 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, 889993 + ... + 890386.

It is an arithmetic number, because the mean of its divisors is an integer number (88128810).

Almost surely, 2^350734663 is an apocalyptic number.

350734663 is a deficient number, since it is larger than the sum of its proper divisors (1780577).

350734663 is a wasteful number, since it uses less digits than its factorization.

350734663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780576.

The product of its (nonzero) digits is 136080, while the sum is 37.

The square root of 350734663 is about 18727.9113357577. The cubic root of 350734663 is about 705.2226133337. Note that the first 3 decimals are identical.

The spelling of 350734663 in words is "three hundred fifty million, seven hundred thirty-four thousand, six hundred sixty-three".