3102402 has 8 divisors (see below), whose sum is σ = 6204816. Its totient is φ = 1034132.

The previous prime is 3102389. The next prime is 3102419. The reversal of 3102402 is 2042013.

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

3102402 is an admirable 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, 258528 + ... + 258539.

It is an arithmetic number, because the mean of its divisors is an integer number (775602).

Almost surely, 2^3102402 is an apocalyptic number.

3102402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3102402 is a wasteful number, since it uses less digits than its factorization.

3102402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517072.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 3102402 is about 1761.3636762463. The cubic root of 3102402 is about 145.8476235974.

Adding to 3102402 its reverse (2042013), we get a palindrome (5144415).

The spelling of 3102402 in words is "three million, one hundred two thousand, four hundred two".