3490672 has 20 divisors (see below), whose sum is σ = 6997320. Its totient is φ = 1684928.

The previous prime is 3490651. The next prime is 3490673. The reversal of 3490672 is 2760943.

3490672 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3490672³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3490673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3298 + ... + 4225.

It is an arithmetic number, because the mean of its divisors is an integer number (349866).

Almost surely, 2^3490672 is an apocalyptic number.

It is an amenable number.

3490672 is an abundant number, since it is smaller than the sum of its proper divisors (3506648).

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

3490672 is a wasteful number, since it uses less digits than its factorization.

3490672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7560 (or 7554 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 3490672 is about 1868.3340172464. The cubic root of 3490672 is about 151.6944461990.

The spelling of 3490672 in words is "three million, four hundred ninety thousand, six hundred seventy-two".