1083400376 has 16 divisors (see below), whose sum is σ = 2031812640. Its totient is φ = 541583680.

The previous prime is 1083400343. The next prime is 1083400379. The reversal of 1083400376 is 6730043801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1083400379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34796 + ... + 58116.

It is an arithmetic number, because the mean of its divisors is an integer number (126988290).

Almost surely, 2^1083400376 is an apocalyptic number.

It is an amenable number.

1083400376 is a deficient number, since it is larger than the sum of its proper divisors (948412264).

1083400376 is a wasteful number, since it uses less digits than its factorization.

1083400376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29134 (or 29130 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1083400376 is about 32915.0478656799. The cubic root of 1083400376 is about 1027.0612104961.

The spelling of 1083400376 in words is "one billion, eighty-three million, four hundred thousand, three hundred seventy-six".