761994960 has 40 divisors (see below), whose sum is σ = 2362185120. Its totient is φ = 203198592.

The previous prime is 761994941. The next prime is 761994967. The reversal of 761994960 is 69499167.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761994967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1587250 + ... + 1587729.

It is an arithmetic number, because the mean of its divisors is an integer number (59054628).

Almost surely, 2^761994960 is an apocalyptic number.

It is an amenable number.

761994960 is an abundant number, since it is smaller than the sum of its proper divisors (1600190160).

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

761994960 is a wasteful number, since it uses less digits than its factorization.

761994960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174995 (or 3174989 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 51.

The square root of 761994960 is about 27604.2561935655. The cubic root of 761994960 is about 913.3783213790.

The spelling of 761994960 in words is "seven hundred sixty-one million, nine hundred ninety-four thousand, nine hundred sixty".