3894198076 has 6 divisors (see below), whose sum is σ = 6814846640. Its totient is φ = 1947099036.

The previous prime is 3894198073. The next prime is 3894198101. The reversal of 3894198076 is 6708914983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3894198073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486774756 + ... + 486774763.

Almost surely, 2^3894198076 is an apocalyptic number.

It is an amenable number.

3894198076 is a deficient number, since it is larger than the sum of its proper divisors (2920648564).

3894198076 is a wasteful number, since it uses less digits than its factorization.

3894198076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973549523 (or 973549521 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 55.

The square root of 3894198076 is about 62403.5101256332. The cubic root of 3894198076 is about 1573.2799666895.

The spelling of 3894198076 in words is "three billion, eight hundred ninety-four million, one hundred ninety-eight thousand, seventy-six".