350474839 has 16 divisors (see below), whose sum is σ = 435970080. Its totient is φ = 276802560.

The previous prime is 350474837. The next prime is 350474869. The reversal of 350474839 is 938474053.

It is a cyclic number.

It is not a de Polignac number, because 350474839 - 2¹ = 350474837 is a prime.

It is a super-2 number, since 2×350474839² = 245665225544151842, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 350474795 and 350474804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350474833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69654 + ... + 74515.

It is an arithmetic number, because the mean of its divisors is an integer number (27248130).

Almost surely, 2^350474839 is an apocalyptic number.

350474839 is a deficient number, since it is larger than the sum of its proper divisors (85495241).

350474839 is a wasteful number, since it uses less digits than its factorization.

350474839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144210.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 350474839 is about 18720.9732385899. The cubic root of 350474839 is about 705.0484275035.

The spelling of 350474839 in words is "three hundred fifty million, four hundred seventy-four thousand, eight hundred thirty-nine".