763242380 has 24 divisors (see below), whose sum is σ = 1604404032. Its totient is φ = 304993152.

The previous prime is 763242377. The next prime is 763242391. The reversal of 763242380 is 83242367.

It is a super-3 number, since 3×763242380³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 763242380.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 2189 + ... + 39131.

It is an arithmetic number, because the mean of its divisors is an integer number (66850168).

Almost surely, 2^763242380 is an apocalyptic number.

It is an amenable number.

763242380 is an abundant number, since it is smaller than the sum of its proper divisors (841161652).

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

763242380 is a wasteful number, since it uses less digits than its factorization.

763242380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37985 (or 37983 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 763242380 is about 27626.8416580687. The cubic root of 763242380 is about 913.8764634399.

The spelling of 763242380 in words is "seven hundred sixty-three million, two hundred forty-two thousand, three hundred eighty".