1045344398 has 8 divisors (see below), whose sum is σ = 1792018992. Its totient is φ = 448004736.

The previous prime is 1045344367. The next prime is 1045344409. The reversal of 1045344398 is 8934435401.

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

It is a Curzon number.

It is a congruent number.

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, 37333715 + ... + 37333742.

It is an arithmetic number, because the mean of its divisors is an integer number (224002374).

Almost surely, 2^1045344398 is an apocalyptic number.

1045344398 is a deficient number, since it is larger than the sum of its proper divisors (746674594).

1045344398 is an equidigital number, since it uses as much as digits as its factorization.

1045344398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74667466.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 1045344398 is about 32331.7861863523. The cubic root of 1045344398 is about 1014.8919289274.

Adding to 1045344398 its reverse (8934435401), we get a palindrome (9979779799).

The spelling of 1045344398 in words is "one billion, forty-five million, three hundred forty-four thousand, three hundred ninety-eight".