3400982 has 8 divisors (see below), whose sum is σ = 5493936. Its totient is φ = 1569672.

The previous prime is 3400963. The next prime is 3400993. The reversal of 3400982 is 2890043.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 130807 = 3400982 / (3 + 4 + 0 + 0 + 9 + 8 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65378 + ... + 65429.

It is an arithmetic number, because the mean of its divisors is an integer number (686742).

Almost surely, 2^3400982 is an apocalyptic number.

3400982 is a deficient number, since it is larger than the sum of its proper divisors (2092954).

3400982 is a wasteful number, since it uses less digits than its factorization.

3400982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130822.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 3400982 is about 1844.1751543712. The cubic root of 3400982 is about 150.3839349730.

The spelling of 3400982 in words is "three million, four hundred thousand, nine hundred eighty-two".