5998293890 has 16 divisors (see below), whose sum is σ = 10811205432. Its totient is φ = 2396145024.

The previous prime is 5998293877. The next prime is 5998293913. The reversal of 5998293890 is 983928995.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5052792889 + 945501001 = 71083^2 + 30749^2 .

It is a super-2 number, since 2×5998293890² = 71959059181622664200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388619 + ... + 403758.

Almost surely, 2^5998293890 is an apocalyptic number.

5998293890 is a deficient number, since it is larger than the sum of its proper divisors (4812911542).

5998293890 is a wasteful number, since it uses less digits than its factorization.

5998293890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793141.

The product of its (nonzero) digits is 12597120, while the sum is 62.

The square root of 5998293890 is about 77448.6532484587. The cubic root of 5998293890 is about 1816.9483427482.

The spelling of 5998293890 in words is "five billion, nine hundred ninety-eight million, two hundred ninety-three thousand, eight hundred ninety".