3401942 has 8 divisors (see below), whose sum is σ = 5110776. Its totient is φ = 1698352.

The previous prime is 3401941. The next prime is 3401947. The reversal of 3401942 is 2491043.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1658 + ... + 3090.

It is an arithmetic number, because the mean of its divisors is an integer number (638847).

Almost surely, 2^3401942 is an apocalyptic number.

3401942 is a deficient number, since it is larger than the sum of its proper divisors (1708834).

3401942 is a wasteful number, since it uses less digits than its factorization.

3401942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3401942 is about 1844.4354149712. The cubic root of 3401942 is about 150.3980833372.

Adding to 3401942 its reverse (2491043), we get a palindrome (5892985).

The spelling of 3401942 in words is "three million, four hundred one thousand, nine hundred forty-two".