4097505698 has 16 divisors (see below), whose sum is σ = 7220779776. Its totient is φ = 1719233040.

The previous prime is 4097505697. The next prime is 4097505701. The reversal of 4097505698 is 8965057904.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4097505697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7163186 + ... + 7163757.

It is an arithmetic number, because the mean of its divisors is an integer number (451298736).

Almost surely, 2^4097505698 is an apocalyptic number.

4097505698 is a deficient number, since it is larger than the sum of its proper divisors (3123274078).

4097505698 is a wasteful number, since it uses less digits than its factorization.

4097505698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14326969.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The square root of 4097505698 is about 64011.7621847735. The cubic root of 4097505698 is about 1600.1960304087.

The spelling of 4097505698 in words is "four billion, ninety-seven million, five hundred five thousand, six hundred ninety-eight".