10400763 has 8 divisors (see below), whose sum is σ = 14346000. Its totient is φ = 6694688.

The previous prime is 10400759. The next prime is 10400777. The reversal of 10400763 is 36700401.

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

It is a cyclic number.

It is not a de Polignac number, because 10400763 - 2² = 10400759 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10400713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59688 + ... + 59861.

It is an arithmetic number, because the mean of its divisors is an integer number (1793250).

Almost surely, 2^10400763 is an apocalyptic number.

10400763 is a deficient number, since it is larger than the sum of its proper divisors (3945237).

10400763 is a wasteful number, since it uses less digits than its factorization.

10400763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119581.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 10400763 is about 3225.0213952779. The cubic root of 10400763 is about 218.2839145123.

The spelling of 10400763 in words is "ten million, four hundred thousand, seven hundred sixty-three".