1976725296 has 480 divisors, whose sum is σ = 7299755008. Its totient is φ = 503884800.

The previous prime is 1976725291. The next prime is 1976725319. The reversal of 1976725296 is 6925276791.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1976725291) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 13090821 + ... + 13090971.

Almost surely, 2^1976725296 is an apocalyptic number.

1976725296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1976725296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3649877504).

1976725296 is an abundant number, since it is smaller than the sum of its proper divisors (5323029712).

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

1976725296 is a wasteful number, since it uses less digits than its factorization.

1976725296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 213 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 54.

The square root of 1976725296 is about 44460.3789457535. The cubic root of 1976725296 is about 1255.0145860540.

The spelling of 1976725296 in words is "one billion, nine hundred seventy-six million, seven hundred twenty-five thousand, two hundred ninety-six".