3534801898 has 4 divisors (see below), whose sum is σ = 5302202850. Its totient is φ = 1767400948.

The previous prime is 3534801887. The next prime is 3534801899. The reversal of 3534801898 is 8981084353.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8981084353 = 75571 ⋅118843.

It can be written as a sum of positive squares in only one way, i.e., 2262238969 + 1272562929 = 47563^2 + 35673^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3534801899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 883700473 + ... + 883700476.

Almost surely, 2^3534801898 is an apocalyptic number.

3534801898 is a deficient number, since it is larger than the sum of its proper divisors (1767400952).

3534801898 is a wasteful number, since it uses less digits than its factorization.

3534801898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767400951.

The product of its (nonzero) digits is 829440, while the sum is 49.

The square root of 3534801898 is about 59454.2000030275. The cubic root of 3534801898 is about 1523.3102341360.

The spelling of 3534801898 in words is "three billion, five hundred thirty-four million, eight hundred one thousand, eight hundred ninety-eight".