3890846246 has 8 divisors (see below), whose sum is σ = 6670022160. Its totient is φ = 1667505528.

The previous prime is 3890846207. The next prime is 3890846251. The reversal of 3890846246 is 6426480983.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3890846194 and 3890846203.

It is a congruent number.

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, 138958781 + ... + 138958808.

It is an arithmetic number, because the mean of its divisors is an integer number (833752770).

Almost surely, 2^3890846246 is an apocalyptic number.

3890846246 is a deficient number, since it is larger than the sum of its proper divisors (2779175914).

3890846246 is a wasteful number, since it uses less digits than its factorization.

3890846246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277917598.

The product of its (nonzero) digits is 1990656, while the sum is 50.

The square root of 3890846246 is about 62376.6482427519. The cubic root of 3890846246 is about 1572.8284504780.

The spelling of 3890846246 in words is "three billion, eight hundred ninety million, eight hundred forty-six thousand, two hundred forty-six".