6499402 has 48 divisors (see below), whose sum is σ = 12543552. Its totient is φ = 2471040.

The previous prime is 6499399. The next prime is 6499439. The reversal of 6499402 is 2049946.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96973 + ... + 97039.

It is an arithmetic number, because the mean of its divisors is an integer number (261324).

Almost surely, 2^6499402 is an apocalyptic number.

6499402 is a deficient number, since it is larger than the sum of its proper divisors (6044150).

6499402 is a wasteful number, since it uses less digits than its factorization.

6499402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 6499402 is about 2549.3924766501. The cubic root of 6499402 is about 186.6198344816.

The spelling of 6499402 in words is "six million, four hundred ninety-nine thousand, four hundred two".