755380680 has 32 divisors (see below), whose sum is σ = 2266142400. Its totient is φ = 201434816.

The previous prime is 755380667. The next prime is 755380709. The reversal of 755380680 is 86083557.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3147300 + ... + 3147539.

It is an arithmetic number, because the mean of its divisors is an integer number (70816950).

Almost surely, 2^755380680 is an apocalyptic number.

It is an amenable number.

755380680 is an abundant number, since it is smaller than the sum of its proper divisors (1510761720).

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

755380680 is a wasteful number, since it uses less digits than its factorization.

755380680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6294853 (or 6294849 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 755380680 is about 27484.1896369531. The cubic root of 755380680 is about 910.7278643068.

The spelling of 755380680 in words is "seven hundred fifty-five million, three hundred eighty thousand, six hundred eighty".