350761666 has 8 divisors (see below), whose sum is σ = 526567500. Its totient is φ = 175239168.

The previous prime is 350761657. The next prime is 350761703. The reversal of 350761666 is 666167053.

It can be written as a sum of positive squares in 2 ways, for example, as 346741641 + 4020025 = 18621^2 + 2005^2 .

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, 67711 + ... + 72706.

Almost surely, 2^350761666 is an apocalyptic number.

350761666 is a deficient number, since it is larger than the sum of its proper divisors (175805834).

350761666 is a wasteful number, since it uses less digits than its factorization.

350761666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141668.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 350761666 is about 18728.6322511816. The cubic root of 350761666 is about 705.2407111909.

The spelling of 350761666 in words is "three hundred fifty million, seven hundred sixty-one thousand, six hundred sixty-six".