9402868 has 6 divisors (see below), whose sum is σ = 16455026. Its totient is φ = 4701432.

The previous prime is 9402863. The next prime is 9402893. The reversal of 9402868 is 8682049.

It can be written as a sum of positive squares in only one way, i.e., 7628644 + 1774224 = 2762^2 + 1332^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9402863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1175355 + ... + 1175362.

Almost surely, 2^9402868 is an apocalyptic number.

It is an amenable number.

9402868 is a deficient number, since it is larger than the sum of its proper divisors (7052158).

9402868 is a wasteful number, since it uses less digits than its factorization.

9402868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350721 (or 2350719 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 9402868 is about 3066.4096269090. The cubic root of 9402868 is about 211.0668910357.

The spelling of 9402868 in words is "nine million, four hundred two thousand, eight hundred sixty-eight".