3453669998 has 4 divisors (see below), whose sum is σ = 5180505000. Its totient is φ = 1726834998.

The previous prime is 3453669997. The next prime is 3453670007. The reversal of 3453669998 is 8999663543.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3453669998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453669991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 863417498 + ... + 863417501.

It is an arithmetic number, because the mean of its divisors is an integer number (1295126250).

Almost surely, 2^3453669998 is an apocalyptic number.

3453669998 is a deficient number, since it is larger than the sum of its proper divisors (1726835002).

3453669998 is a wasteful number, since it uses less digits than its factorization.

3453669998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726835001.

The product of its digits is 37791360, while the sum is 62.

The square root of 3453669998 is about 58767.9334161071. The cubic root of 3453669998 is about 1511.5654128212.

The spelling of 3453669998 in words is "three billion, four hundred fifty-three million, six hundred sixty-nine thousand, nine hundred ninety-eight".