4071537798 has 16 divisors (see below), whose sum is σ = 8202515760. Its totient is φ = 1347272576.

The previous prime is 4071537733. The next prime is 4071537803. The reversal of 4071537798 is 8977351704.

It is a self number, because there is not a number n which added to its sum of digits gives 4071537798.

It is a congruent 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, 2475783 + ... + 2477426.

It is an arithmetic number, because the mean of its divisors is an integer number (512657235).

Almost surely, 2^4071537798 is an apocalyptic number.

4071537798 is an abundant number, since it is smaller than the sum of its proper divisors (4130977962).

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

4071537798 is a wasteful number, since it uses less digits than its factorization.

4071537798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4953351.

The product of its (nonzero) digits is 1481760, while the sum is 51.

The square root of 4071537798 is about 63808.6028525935. The cubic root of 4071537798 is about 1596.8084554580.

The spelling of 4071537798 in words is "four billion, seventy-one million, five hundred thirty-seven thousand, seven hundred ninety-eight".