350399086 has 4 divisors (see below), whose sum is σ = 525598632. Its totient is φ = 175199542.

The previous prime is 350399081. The next prime is 350399113. The reversal of 350399086 is 680993053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 680993053 = 13 ⋅52384081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350399081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87599770 + ... + 87599773.

It is an arithmetic number, because the mean of its divisors is an integer number (131399658).

Almost surely, 2^350399086 is an apocalyptic number.

350399086 is a deficient number, since it is larger than the sum of its proper divisors (175199546).

350399086 is a wasteful number, since it uses less digits than its factorization.

350399086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175199545.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 350399086 is about 18718.9499171294. The cubic root of 350399086 is about 704.9976265366.

The spelling of 350399086 in words is "three hundred fifty million, three hundred ninety-nine thousand, eighty-six".