350006642 has 8 divisors (see below), whose sum is σ = 555892956. Its totient is φ = 164708992.

The previous prime is 350006639. The next prime is 350006653. The reversal of 350006642 is 246600053.

It can be written as a sum of positive squares in 2 ways, for example, as 342657121 + 7349521 = 18511^2 + 2711^2 .

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, 5147123 + ... + 5147190.

Almost surely, 2^350006642 is an apocalyptic number.

350006642 is a deficient number, since it is larger than the sum of its proper divisors (205886314).

350006642 is a wasteful number, since it uses less digits than its factorization.

350006642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10294332.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 350006642 is about 18708.4644479444. The cubic root of 350006642 is about 704.7343310981.

Adding to 350006642 its reverse (246600053), we get a palindrome (596606695).

The spelling of 350006642 in words is "three hundred fifty million, six thousand, six hundred forty-two".