763532742 has 32 divisors (see below), whose sum is σ = 1746842112. Its totient is φ = 217949184.

The previous prime is 763532741. The next prime is 763532743. The reversal of 763532742 is 247235367.

It is an interprime number because it is at equal distance from previous prime (763532741) and next prime (763532743).

It is a self number, because there is not a number n which added to its sum of digits gives 763532742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (763532741) 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, 40543 + ... + 56309.

It is an arithmetic number, because the mean of its divisors is an integer number (54588816).

Almost surely, 2^763532742 is an apocalyptic number.

763532742 is an abundant number, since it is smaller than the sum of its proper divisors (983309370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

763532742 is a wasteful number, since it uses less digits than its factorization.

763532742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16932.

The product of its digits is 211680, while the sum is 39.

The square root of 763532742 is about 27632.0962288423. The cubic root of 763532742 is about 913.9923381003.

The spelling of 763532742 in words is "seven hundred sixty-three million, five hundred thirty-two thousand, seven hundred forty-two".