349836039500 has 24 divisors (see below), whose sum is σ = 764041911360. Its totient is φ = 139934415600.

The previous prime is 349836039493. The next prime is 349836039517. The reversal of 349836039500 is 5930638943.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349835540 + ... + 349836539.

It is an arithmetic number, because the mean of its divisors is an integer number (31835079640).

Almost surely, 2^349836039500 is an apocalyptic number.

It is an amenable number.

349836039500 is an abundant number, since it is smaller than the sum of its proper divisors (414205871860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349836039500 is a wasteful number, since it uses less digits than its factorization.

349836039500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699672098 (or 699672086 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 50.

The spelling of 349836039500 in words is "three hundred forty-nine billion, eight hundred thirty-six million, thirty-nine thousand, five hundred".