3658862848 has 18 divisors (see below), whose sum is σ = 7303433774. Its totient is φ = 1829431296.

The previous prime is 3658862833. The next prime is 3658862903. The reversal of 3658862848 is 8482688563.

It can be written as a sum of positive squares in only one way, i.e., 3519811584 + 139051264 = 59328^2 + 11792^2 .

It is a super-2 number, since 2×3658862848² = 26774554680949342208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3658862792 and 3658862801.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7145961 + ... + 7146472.

Almost surely, 2^3658862848 is an apocalyptic number.

It is an amenable number.

3658862848 is a deficient number, since it is larger than the sum of its proper divisors (3644570926).

3658862848 is an equidigital number, since it uses as much as digits as its factorization.

3658862848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14292449 (or 14292435 counting only the distinct ones).

The product of its digits is 17694720, while the sum is 58.

The square root of 3658862848 is about 60488.5348475230. The cubic root of 3658862848 is about 1540.9269238427.

The spelling of 3658862848 in words is "three billion, six hundred fifty-eight million, eight hundred sixty-two thousand, eight hundred forty-eight".