3402422 has 8 divisors (see below), whose sum is σ = 5112072. Its totient is φ = 1698400.

The previous prime is 3402407. The next prime is 3402437. The reversal of 3402422 is 2242043.

It is an interprime number because it is at equal distance from previous prime (3402407) and next prime (3402437).

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3402422.

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, 797 + ... + 2727.

It is an arithmetic number, because the mean of its divisors is an integer number (639009).

Almost surely, 2^3402422 is an apocalyptic number.

3402422 is a deficient number, since it is larger than the sum of its proper divisors (1709650).

3402422 is a wasteful number, since it uses less digits than its factorization.

3402422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2814.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 3402422 is about 1844.5655315006. The cubic root of 3402422 is about 150.4051565212.

Adding to 3402422 its reverse (2242043), we get a palindrome (5644465).

The spelling of 3402422 in words is "three million, four hundred two thousand, four hundred twenty-two".