3870654844 has 48 divisors (see below), whose sum is σ = 8315104000. Its totient is φ = 1571533488.

The previous prime is 3870654833. The next prime is 3870654857. The reversal of 3870654844 is 4484560783.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48174 + ... + 100309.

Almost surely, 2^3870654844 is an apocalyptic number.

It is an amenable number.

3870654844 is an abundant number, since it is smaller than the sum of its proper divisors (4444449156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3870654844 is a wasteful number, since it uses less digits than its factorization.

3870654844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148527 (or 148511 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

The square root of 3870654844 is about 62214.5870676644. The cubic root of 3870654844 is about 1570.1030189206.

The spelling of 3870654844 in words is "three billion, eight hundred seventy million, six hundred fifty-four thousand, eight hundred forty-four".