755970380 has 48 divisors (see below), whose sum is σ = 1757742336. Its totient is φ = 270790080.

The previous prime is 755970367. The next prime is 755970409. The reversal of 755970380 is 83079557.

It is a happy number.

It is a super-3 number, since 3×755970380³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10904 + ... + 40383.

It is an arithmetic number, because the mean of its divisors is an integer number (36619632).

Almost surely, 2^755970380 is an apocalyptic number.

It is an amenable number.

755970380 is an abundant number, since it is smaller than the sum of its proper divisors (1001771956).

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

755970380 is a wasteful number, since it uses less digits than its factorization.

755970380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51374 (or 51372 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 44.

The square root of 755970380 is about 27494.9155299666. The cubic root of 755970380 is about 910.9647940839.

The spelling of 755970380 in words is "seven hundred fifty-five million, nine hundred seventy thousand, three hundred eighty".