3858698 has 4 divisors (see below), whose sum is σ = 5788050. Its totient is φ = 1929348.

The previous prime is 3858671. The next prime is 3858719. The reversal of 3858698 is 8968583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8968583 = 13 ⋅689891.

It can be written as a sum of positive squares in only one way, i.e., 3853369 + 5329 = 1963^2 + 73^2 .

It is a super-3 number, since 3×3858698³ (a number of 21 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 964673 + ... + 964676.

Almost surely, 2^3858698 is an apocalyptic number.

3858698 is a deficient number, since it is larger than the sum of its proper divisors (1929352).

3858698 is a wasteful number, since it uses less digits than its factorization.

3858698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929351.

The product of its digits is 414720, while the sum is 47.

The square root of 3858698 is about 1964.3568922169. The cubic root of 3858698 is about 156.8484615669.

The spelling of 3858698 in words is "three million, eight hundred fifty-eight thousand, six hundred ninety-eight".