761003042 has 4 divisors (see below), whose sum is σ = 1141504566. Its totient is φ = 380501520.

The previous prime is 761003041. The next prime is 761003051. The reversal of 761003042 is 240300167.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 744689521 + 16313521 = 27289^2 + 4039^2 .

It is a junction number, because it is equal to n+sod(n) for n = 761002999 and 761003017.

It is not an unprimeable number, because it can be changed into a prime (761003041) 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 as a sum of consecutive naturals, namely, 190250759 + ... + 190250762.

Almost surely, 2^761003042 is an apocalyptic number.

761003042 is a deficient number, since it is larger than the sum of its proper divisors (380501524).

761003042 is a wasteful number, since it uses less digits than its factorization.

761003042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380501523.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 761003042 is about 27586.2835844193. The cubic root of 761003042 is about 912.9818227785.

The spelling of 761003042 in words is "seven hundred sixty-one million, three thousand, forty-two".