349667860795 has 32 divisors (see below), whose sum is σ = 459907038144. Its totient is φ = 253106380800.

The previous prime is 349667860757. The next prime is 349667860897. The reversal of 349667860795 is 597068766943.

It is not a de Polignac number, because 349667860795 - 2¹³ = 349667852603 is a prime.

It is a super-2 number, since 2×349667860795² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11570605 + ... + 11600785.

It is an arithmetic number, because the mean of its divisors is an integer number (14372094942).

Almost surely, 2^349667860795 is an apocalyptic number.

349667860795 is a deficient number, since it is larger than the sum of its proper divisors (110239177349).

349667860795 is a wasteful number, since it uses less digits than its factorization.

349667860795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31183.

The product of its (nonzero) digits is 411505920, while the sum is 70.

The spelling of 349667860795 in words is "three hundred forty-nine billion, six hundred sixty-seven million, eight hundred sixty thousand, seven hundred ninety-five".