3898523034 has 80 divisors (see below), whose sum is σ = 9994383168. Its totient is φ = 1112652288.

The previous prime is 3898522987. The next prime is 3898523081. The reversal of 3898523034 is 4303258983.

3898523034 is a `hidden beast` number, since 3 + 8 + 98 + 523 + 0 + 34 = 666.

It is an interprime number because it is at equal distance from previous prime (3898522987) and next prime (3898523081).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1843962 + ... + 1846074.

Almost surely, 2^3898523034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3898523034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4997191584).

3898523034 is an abundant number, since it is smaller than the sum of its proper divisors (6095860134).

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

3898523034 is a wasteful number, since it uses less digits than its factorization.

3898523034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3761 (or 3752 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 3898523034 is about 62438.1536722540. The cubic root of 3898523034 is about 1573.8621877429.

The spelling of 3898523034 in words is "three billion, eight hundred ninety-eight million, five hundred twenty-three thousand, thirty-four".