761980942 has 8 divisors (see below), whose sum is σ = 1143752832. Its totient is φ = 380730000.

The previous prime is 761980937. The next prime is 761980943. The reversal of 761980942 is 249089167.

761980942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×761980942² = 1161229911942414728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 761980892 and 761980901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761980943) 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, 126559 + ... + 132442.

It is an arithmetic number, because the mean of its divisors is an integer number (142969104).

Almost surely, 2^761980942 is an apocalyptic number.

761980942 is a deficient number, since it is larger than the sum of its proper divisors (381771890).

761980942 is a wasteful number, since it uses less digits than its factorization.

761980942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260474.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 761980942 is about 27604.0022822778. The cubic root of 761980942 is about 913.3727203727.

The spelling of 761980942 in words is "seven hundred sixty-one million, nine hundred eighty thousand, nine hundred forty-two".