8488190428 has 12 divisors (see below), whose sum is σ = 14866547472. Its totient is φ = 4240605440.

The previous prime is 8488190419. The next prime is 8488190437. The reversal of 8488190428 is 8240918848.

It is an interprime number because it is at equal distance from previous prime (8488190419) and next prime (8488190437).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866968 + ... + 876703.

It is an arithmetic number, because the mean of its divisors is an integer number (1238878956).

Almost surely, 2^8488190428 is an apocalyptic number.

It is an amenable number.

8488190428 is a deficient number, since it is larger than the sum of its proper divisors (6378357044).

8488190428 is a wasteful number, since it uses less digits than its factorization.

8488190428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744892 (or 1744890 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 52.

The square root of 8488190428 is about 92131.3759150486. The cubic root of 8488190428 is about 2039.8819638869.

It can be divided in two parts, 8488 and 190428, that added together give a square (198916 = 446²).

The spelling of 8488190428 in words is "eight billion, four hundred eighty-eight million, one hundred ninety thousand, four hundred twenty-eight".