3452986 has 8 divisors (see below), whose sum is σ = 5300064. Its totient is φ = 1686300.

The previous prime is 3452971. The next prime is 3452987. The reversal of 3452986 is 6892543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3452986² = 23846224632392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3452987) 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, 19990 + ... + 20161.

It is an arithmetic number, because the mean of its divisors is an integer number (662508).

Almost surely, 2^3452986 is an apocalyptic number.

3452986 is a deficient number, since it is larger than the sum of its proper divisors (1847078).

3452986 is a wasteful number, since it uses less digits than its factorization.

3452986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40196.

The product of its digits is 51840, while the sum is 37.

The square root of 3452986 is about 1858.2211924311. The cubic root of 3452986 is about 151.1465617919.

The spelling of 3452986 in words is "three million, four hundred fifty-two thousand, nine hundred eighty-six".