3490969 has 8 divisors (see below), whose sum is σ = 3581120. Its totient is φ = 3402000.

The previous prime is 3490961. The next prime is 3490973. The reversal of 3490969 is 9690943.

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 3490969 - 2³ = 3490961 is a prime.

It is a super-2 number, since 2×3490969² = 24373729117922, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3490961) 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, 9022 + ... + 9400.

It is an arithmetic number, because the mean of its divisors is an integer number (447640).

Almost surely, 2^3490969 is an apocalyptic number.

It is an amenable number.

3490969 is a deficient number, since it is larger than the sum of its proper divisors (90151).

3490969 is a wasteful number, since it uses less digits than its factorization.

3490969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 3490969 is about 1868.4134981315. The cubic root of 3490969 is about 151.6987483288.

The spelling of 3490969 in words is "three million, four hundred ninety thousand, nine hundred sixty-nine".