2902342 has 8 divisors (see below), whose sum is σ = 4609656. Its totient is φ = 1365792.

The previous prime is 2902327. The next prime is 2902351. The reversal of 2902342 is 2432092.

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

It is an Ulam number.

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, 42648 + ... + 42715.

It is an arithmetic number, because the mean of its divisors is an integer number (576207).

2^2902342 is an apocalyptic number.

2902342 is a deficient number, since it is larger than the sum of its proper divisors (1707314).

2902342 is a wasteful number, since it uses less digits than its factorization.

2902342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85382.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2902342 is about 1703.6261326946. The cubic root of 2902342 is about 142.6426928108.

The spelling of 2902342 in words is "two million, nine hundred two thousand, three hundred forty-two".