3913376890 has 8 divisors (see below), whose sum is σ = 7044078420. Its totient is φ = 1565350752.

The previous prime is 3913376879. The next prime is 3913376917. The reversal of 3913376890 is 986733193.

It can be written as a sum of positive squares in 2 ways, for example, as 3408341161 + 505035729 = 58381^2 + 22473^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195668835 + ... + 195668854.

Almost surely, 2^3913376890 is an apocalyptic number.

3913376890 is a deficient number, since it is larger than the sum of its proper divisors (3130701530).

3913376890 is a wasteful number, since it uses less digits than its factorization.

3913376890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391337696.

The product of its (nonzero) digits is 734832, while the sum is 49.

The square root of 3913376890 is about 62556.9891379053. The cubic root of 3913376890 is about 1575.8585244631.

The spelling of 3913376890 in words is "three billion, nine hundred thirteen million, three hundred seventy-six thousand, eight hundred ninety".