349507537435 has 8 divisors (see below), whose sum is σ = 479324622816. Its totient is φ = 239662311360.

The previous prime is 349507537429. The next prime is 349507537471. The reversal of 349507537435 is 534735705943.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 349507537435 - 2³ = 349507537427 is a prime.

It is a Duffinian number.

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, 4992964786 + ... + 4992964855.

It is an arithmetic number, because the mean of its divisors is an integer number (59915577852).

Almost surely, 2^349507537435 is an apocalyptic number.

349507537435 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

349507537435 is a deficient number, since it is larger than the sum of its proper divisors (129817085381).

349507537435 is an equidigital number, since it uses as much as digits as its factorization.

349507537435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9985929653.

The product of its (nonzero) digits is 23814000, while the sum is 55.

The spelling of 349507537435 in words is "three hundred forty-nine billion, five hundred seven million, five hundred thirty-seven thousand, four hundred thirty-five".