3898264 has 8 divisors (see below), whose sum is σ = 7309260. Its totient is φ = 1949128.

The previous prime is 3898243. The next prime is 3898291. The reversal of 3898264 is 4628983.

It is a tau number, because it is divible by the number of its divisors (8).

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, 243634 + ... + 243649.

Almost surely, 2^3898264 is an apocalyptic number.

It is an amenable number.

3898264 is a deficient number, since it is larger than the sum of its proper divisors (3410996).

3898264 is a wasteful number, since it uses less digits than its factorization.

3898264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487289 (or 487285 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 3898264 is about 1974.4021880053. The cubic root of 3898264 is about 157.3827328999.

The spelling of 3898264 in words is "three million, eight hundred ninety-eight thousand, two hundred sixty-four".