1376740046 has 32 divisors (see below), whose sum is σ = 2276816256. Its totient is φ = 619164000.

The previous prime is 1376740037. The next prime is 1376740091. The reversal of 1376740046 is 6400476731.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1376739991 and 1376740009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1558721 + ... + 1559603.

It is an arithmetic number, because the mean of its divisors is an integer number (71150508).

Almost surely, 2^1376740046 is an apocalyptic number.

1376740046 is a deficient number, since it is larger than the sum of its proper divisors (900076210).

1376740046 is a wasteful number, since it uses less digits than its factorization.

1376740046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 1376740046 is about 37104.4477926838. The cubic root of 1376740046 is about 1112.4589175756.

The spelling of 1376740046 in words is "one billion, three hundred seventy-six million, seven hundred forty thousand, forty-six".