1345248898 has 8 divisors (see below), whose sum is σ = 2306140992. Its totient is φ = 576535236.

The previous prime is 1345248881. The next prime is 1345248901. The reversal of 1345248898 is 8988425431.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48044590 + ... + 48044617.

It is an arithmetic number, because the mean of its divisors is an integer number (288267624).

Almost surely, 2^1345248898 is an apocalyptic number.

1345248898 is a deficient number, since it is larger than the sum of its proper divisors (960892094).

1345248898 is an equidigital number, since it uses as much as digits as its factorization.

1345248898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96089216.

The product of its digits is 2211840, while the sum is 52.

The square root of 1345248898 is about 36677.6348474108. The cubic root of 1345248898 is about 1103.9113916010.

The spelling of 1345248898 in words is "one billion, three hundred forty-five million, two hundred forty-eight thousand, eight hundred ninety-eight".