3498339157 has 8 divisors (see below), whose sum is σ = 3509868960. Its totient is φ = 3486828240.

The previous prime is 3498339151. The next prime is 3498339269. The reversal of 3498339157 is 7519338943.

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

It is a cyclic number.

It is not a de Polignac number, because 3498339157 - 2²⁷ = 3364121429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3498339151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429519 + ... + 437587.

It is an arithmetic number, because the mean of its divisors is an integer number (438733620).

Almost surely, 2^3498339157 is an apocalyptic number.

It is an amenable number.

3498339157 is a deficient number, since it is larger than the sum of its proper divisors (11529803).

3498339157 is an equidigital number, since it uses as much as digits as its factorization.

3498339157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9443.

The product of its digits is 2449440, while the sum is 52.

The square root of 3498339157 is about 59146.7594801271. The cubic root of 3498339157 is about 1518.0542909152.

The spelling of 3498339157 in words is "three billion, four hundred ninety-eight million, three hundred thirty-nine thousand, one hundred fifty-seven".