3490424 has 32 divisors (see below), whose sum is σ = 7546080. Its totient is φ = 1482624.

The previous prime is 3490393. The next prime is 3490427. The reversal of 3490424 is 4240943.

It is a junction number, because it is equal to n+sod(n) for n = 3490393 and 3490402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3490427) 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, 8594 + ... + 8990.

It is an arithmetic number, because the mean of its divisors is an integer number (235815).

Almost surely, 2^3490424 is an apocalyptic number.

It is an amenable number.

3490424 is an abundant number, since it is smaller than the sum of its proper divisors (4055656).

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

3490424 is a wasteful number, since it uses less digits than its factorization.

3490424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 3490424 is about 1868.2676467787. The cubic root of 3490424 is about 151.6908536611.

The spelling of 3490424 in words is "three million, four hundred ninety thousand, four hundred twenty-four".