3854970000 has 600 divisors, whose sum is σ = 16014123840. Its totient is φ = 846720000.

The previous prime is 3854969981. The next prime is 3854970017. The reversal of 3854970000 is 794583.

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 18269895 + ... + 18270105.

Almost surely, 2^3854970000 is an apocalyptic number.

3854970000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3854970000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8007061920).

3854970000 is an abundant number, since it is smaller than the sum of its proper divisors (12159153840).

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

3854970000 is a wasteful number, since it uses less digits than its factorization.

3854970000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 3854970000 is about 62088.4047145681. The cubic root of 3854970000 is about 1567.9793334254.

The spelling of 3854970000 in words is "three billion, eight hundred fifty-four million, nine hundred seventy thousand".