3498957 has 72 divisors (see below), whose sum is σ = 6971328. Its totient is φ = 1710720.

The previous prime is 3498949. The next prime is 3498959. The reversal of 3498957 is 7598943.

It is not a de Polignac number, because 3498957 - 2³ = 3498949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3498959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 205813 + ... + 205829.

It is an arithmetic number, because the mean of its divisors is an integer number (96824).

Almost surely, 2^3498957 is an apocalyptic number.

It is an amenable number.

3498957 is a deficient number, since it is larger than the sum of its proper divisors (3472371).

3498957 is a wasteful number, since it uses less digits than its factorization.

3498957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61 (or 38 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 3498957 is about 1870.5499191414. The cubic root of 3498957 is about 151.8143653702.

The spelling of 3498957 in words is "three million, four hundred ninety-eight thousand, nine hundred fifty-seven".