2975428380 has 48 divisors (see below), whose sum is σ = 8346522240. Its totient is φ = 791988288.

The previous prime is 2975428363. The next prime is 2975428397. The reversal of 2975428380 is 838245792.

It is an interprime number because it is at equal distance from previous prime (2975428363) and next prime (2975428397).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 12510 + ... + 78149.

It is an arithmetic number, because the mean of its divisors is an integer number (173885880).

Almost surely, 2^2975428380 is an apocalyptic number.

2975428380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2975428380 is an abundant number, since it is smaller than the sum of its proper divisors (5371093860).

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

2975428380 is a wasteful number, since it uses less digits than its factorization.

2975428380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91218 (or 91216 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 2975428380 is about 54547.4873848466. The cubic root of 2975428380 is about 1438.3011698302.

The spelling of 2975428380 in words is "two billion, nine hundred seventy-five million, four hundred twenty-eight thousand, three hundred eighty".