6863402 has 32 divisors (see below), whose sum is σ = 12980352. Its totient is φ = 2649024.

The previous prime is 6863383. The next prime is 6863419. The reversal of 6863402 is 2043686.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7388 + ... + 8264.

It is an arithmetic number, because the mean of its divisors is an integer number (405636).

Almost surely, 2^6863402 is an apocalyptic number.

6863402 is a deficient number, since it is larger than the sum of its proper divisors (6116950).

6863402 is a wasteful number, since it uses less digits than its factorization.

6863402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 6863402 is about 2619.8095350617. The cubic root of 6863402 is about 190.0406376604.

The spelling of 6863402 in words is "six million, eight hundred sixty-three thousand, four hundred two".