3854900156 has 6 divisors (see below), whose sum is σ = 6746075280. Its totient is φ = 1927450076.

The previous prime is 3854900131. The next prime is 3854900207. The reversal of 3854900156 is 6510094583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481862516 + ... + 481862523.

It is an arithmetic number, because the mean of its divisors is an integer number (1124345880).

Almost surely, 2^3854900156 is an apocalyptic number.

It is an amenable number.

3854900156 is a deficient number, since it is larger than the sum of its proper divisors (2891175124).

3854900156 is a wasteful number, since it uses less digits than its factorization.

3854900156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963725043 (or 963725041 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 3854900156 is about 62087.8422559522. The cubic root of 3854900156 is about 1567.9698638653.

The spelling of 3854900156 in words is "three billion, eight hundred fifty-four million, nine hundred thousand, one hundred fifty-six".