3402470 has 16 divisors (see below), whose sum is σ = 6194880. Its totient is φ = 1345344.

The previous prime is 3402439. The next prime is 3402473. The reversal of 3402470 is 742043.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402473) 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, 1022 + ... + 2801.

It is an arithmetic number, because the mean of its divisors is an integer number (387180).

Almost surely, 2^3402470 is an apocalyptic number.

3402470 is a deficient number, since it is larger than the sum of its proper divisors (2792410).

3402470 is a wasteful number, since it uses less digits than its factorization.

3402470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3919.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 3402470 is about 1844.5785426487. The cubic root of 3402470 is about 150.4058638030.

The spelling of 3402470 in words is "three million, four hundred two thousand, four hundred seventy".