3812379044 has 6 divisors (see below), whose sum is σ = 6671663334. Its totient is φ = 1906189520.

The previous prime is 3812379023. The next prime is 3812379049. The reversal of 3812379044 is 4409732183.

It can be written as a sum of positive squares in only one way, i.e., 3809358400 + 3020644 = 61720^2 + 1738^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3812378992 and 3812379010.

It is not an unprimeable number, because it can be changed into a prime (3812379049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476547377 + ... + 476547384.

It is an arithmetic number, because the mean of its divisors is an integer number (1111943889).

Almost surely, 2^3812379044 is an apocalyptic number.

It is an amenable number.

3812379044 is a deficient number, since it is larger than the sum of its proper divisors (2859284290).

3812379044 is a wasteful number, since it uses less digits than its factorization.

3812379044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953094765 (or 953094763 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 3812379044 is about 61744.4656953156. The cubic root of 3812379044 is about 1562.1834213364.

The spelling of 3812379044 in words is "three billion, eight hundred twelve million, three hundred seventy-nine thousand, forty-four".