1083977372 has 12 divisors (see below), whose sum is σ = 1958152896. Its totient is φ = 524505120.

The previous prime is 1083977371. The next prime is 1083977383. The reversal of 1083977372 is 2737793801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1083977371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4370753 + ... + 4371000.

It is an arithmetic number, because the mean of its divisors is an integer number (163179408).

Almost surely, 2^1083977372 is an apocalyptic number.

It is an amenable number.

1083977372 is a deficient number, since it is larger than the sum of its proper divisors (874175524).

1083977372 is a wasteful number, since it uses less digits than its factorization.

1083977372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8741788 (or 8741786 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 47.

The square root of 1083977372 is about 32923.8116262379. The cubic root of 1083977372 is about 1027.2435084568.

The spelling of 1083977372 in words is "one billion, eighty-three million, nine hundred seventy-seven thousand, three hundred seventy-two".