4008898 has 8 divisors (see below), whose sum is σ = 6160140. Its totient is φ = 1955520.

The previous prime is 4008887. The next prime is 4008919. The reversal of 4008898 is 8988004.

It can be written as a sum of positive squares in 2 ways, for example, as 3790809 + 218089 = 1947^2 + 467^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24363 + ... + 24526.

Almost surely, 2^4008898 is an apocalyptic number.

4008898 is a deficient number, since it is larger than the sum of its proper divisors (2151242).

4008898 is a wasteful number, since it uses less digits than its factorization.

4008898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48932.

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 4008898 is about 2002.2232642740. The cubic root of 4008898 is about 158.8577238137.

It can be divided in two parts, 40088 and 98, that added together give a triangular number (40186 = T₂₈₃).

The spelling of 4008898 in words is "four million, eight thousand, eight hundred ninety-eight".