488993190 has 32 divisors (see below), whose sum is σ = 1341239040. Its totient is φ = 111769824.

The previous prime is 488993189. The next prime is 488993191. The reversal of 488993190 is 91399884.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (488993189) and next prime (488993191).

It is a super-2 number, since 2×488993190² = 478228679732752200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488993191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1164060 + ... + 1164479.

It is an arithmetic number, because the mean of its divisors is an integer number (41913720).

Almost surely, 2^488993190 is an apocalyptic number.

488993190 is an abundant number, since it is smaller than the sum of its proper divisors (852245850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488993190 is a wasteful number, since it uses less digits than its factorization.

488993190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328556.

The product of its (nonzero) digits is 559872, while the sum is 51.

The square root of 488993190 is about 22113.1904075373. The cubic root of 488993190 is about 787.8331852906.

The spelling of 488993190 in words is "four hundred eighty-eight million, nine hundred ninety-three thousand, one hundred ninety".