3465643298 has 8 divisors (see below), whose sum is σ = 5598346908. Its totient is φ = 1599527664.

The previous prime is 3465643297. The next prime is 3465643309. The reversal of 3465643298 is 8923465643.

It can be written as a sum of positive squares in 2 ways, for example, as 3189651529 + 275991769 = 56477^2 + 16613^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3465643297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66646961 + ... + 66647012.

Almost surely, 2^3465643298 is an apocalyptic number.

3465643298 is a deficient number, since it is larger than the sum of its proper divisors (2132703610).

3465643298 is a wasteful number, since it uses less digits than its factorization.

3465643298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133293988.

The product of its digits is 3732480, while the sum is 50.

The square root of 3465643298 is about 58869.7146077675. The cubic root of 3465643298 is about 1513.3101801374.

The spelling of 3465643298 in words is "three billion, four hundred sixty-five million, six hundred forty-three thousand, two hundred ninety-eight".