60398890 has 32 divisors (see below), whose sum is σ = 111404160. Its totient is φ = 23569344.

The previous prime is 60398887. The next prime is 60398903. The reversal of 60398890 is 9889306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98224 + ... + 98836.

It is an arithmetic number, because the mean of its divisors is an integer number (3481380).

Almost surely, 2^60398890 is an apocalyptic number.

60398890 is a deficient number, since it is larger than the sum of its proper divisors (51005270).

60398890 is a wasteful number, since it uses less digits than its factorization.

60398890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 60398890 is about 7771.6722782166. The cubic root of 60398890 is about 392.3524050517.

The spelling of 60398890 in words is "sixty million, three hundred ninety-eight thousand, eight hundred ninety".