763242369 has 16 divisors (see below), whose sum is σ = 1071996480. Its totient is φ = 481697280.

The previous prime is 763242367. The next prime is 763242377. The reversal of 763242369 is 963242367.

It is not a de Polignac number, because 763242369 - 2¹ = 763242367 is a prime.

It is a super-3 number, since 3×763242369³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 763242369.

It is not an unprimeable number, because it can be changed into a prime (763242367) 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, 90409 + ... + 98489.

It is an arithmetic number, because the mean of its divisors is an integer number (66999780).

Almost surely, 2^763242369 is an apocalyptic number.

It is an amenable number.

763242369 is a deficient number, since it is larger than the sum of its proper divisors (308754111).

763242369 is a wasteful number, since it uses less digits than its factorization.

763242369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9760.

The product of its digits is 326592, while the sum is 42.

The square root of 763242369 is about 27626.8414589869. The cubic root of 763242369 is about 913.8764590496.

The spelling of 763242369 in words is "seven hundred sixty-three million, two hundred forty-two thousand, three hundred sixty-nine".