3426957 has 24 divisors (see below), whose sum is σ = 5211648. Its totient is φ = 2167200.

The previous prime is 3426949. The next prime is 3426967. The reversal of 3426957 is 7596243.

It is not a de Polignac number, because 3426957 - 2³ = 3426949 is a prime.

3426957 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3426937) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19723 + ... + 19895.

It is an arithmetic number, because the mean of its divisors is an integer number (217152).

Almost surely, 2^3426957 is an apocalyptic number.

It is an amenable number.

3426957 is a deficient number, since it is larger than the sum of its proper divisors (1784691).

3426957 is a wasteful number, since it uses less digits than its factorization.

3426957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281 (or 278 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 3426957 is about 1851.2042026746. The cubic root of 3426957 is about 150.7658168433.

The spelling of 3426957 in words is "three million, four hundred twenty-six thousand, nine hundred fifty-seven".