4287937506 has 96 divisors (see below), whose sum is σ = 9564842880. Its totient is φ = 1279488000.

The previous prime is 4287937447. The next prime is 4287937517. The reversal of 4287937506 is 6057397824.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3569706 + ... + 3570906.

It is an arithmetic number, because the mean of its divisors is an integer number (99633780).

Almost surely, 2^4287937506 is an apocalyptic number.

4287937506 is an abundant number, since it is smaller than the sum of its proper divisors (5276905374).

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

4287937506 is a wasteful number, since it uses less digits than its factorization.

4287937506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340 (or 1323 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 51.

The square root of 4287937506 is about 65482.3449946625. The cubic root of 4287937506 is about 1624.6113476528.

The spelling of 4287937506 in words is "four billion, two hundred eighty-seven million, nine hundred thirty-seven thousand, five hundred six".