763420117 has 16 divisors (see below), whose sum is σ = 805541760. Its totient is φ = 722094912.

The previous prime is 763420093. The next prime is 763420127. The reversal of 763420117 is 711024367.

It is a cyclic number.

It is not a de Polignac number, because 763420117 - 2⁷ = 763419989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (763420127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1008103 + ... + 1008859.

It is an arithmetic number, because the mean of its divisors is an integer number (50346360).

Almost surely, 2^763420117 is an apocalyptic number.

It is an amenable number.

763420117 is a deficient number, since it is larger than the sum of its proper divisors (42121643).

763420117 is a wasteful number, since it uses less digits than its factorization.

763420117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 763420117 is about 27630.0582156462. The cubic root of 763420117 is about 913.9473963696.

The spelling of 763420117 in words is "seven hundred sixty-three million, four hundred twenty thousand, one hundred seventeen".