763571042 has 8 divisors (see below), whose sum is σ = 1233460956. Its totient is φ = 352417392.

The previous prime is 763571041. The next prime is 763571047. The reversal of 763571042 is 240175367.

It can be written as a sum of positive squares in 2 ways, for example, as 760711561 + 2859481 = 27581^2 + 1691^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 763570993 and 763571011.

It is not an unprimeable number, because it can be changed into a prime (763571041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14684033 + ... + 14684084.

Almost surely, 2^763571042 is an apocalyptic number.

763571042 is a deficient number, since it is larger than the sum of its proper divisors (469889914).

763571042 is a wasteful number, since it uses less digits than its factorization.

763571042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29368132.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 763571042 is about 27632.7892547966. The cubic root of 763571042 is about 914.0076202746.

The spelling of 763571042 in words is "seven hundred sixty-three million, five hundred seventy-one thousand, forty-two".