1048431099 has 8 divisors (see below), whose sum is σ = 1403758080. Its totient is φ = 696029096.

The previous prime is 1048431079. The next prime is 1048431119. The reversal of 1048431099 is 9901348401.

It is an interprime number because it is at equal distance from previous prime (1048431079) and next prime (1048431119).

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

It is a cyclic number.

It is not a de Polignac number, because 1048431099 - 2¹⁷ = 1048300027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1048431029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730407 + ... + 731840.

It is an arithmetic number, because the mean of its divisors is an integer number (175469760).

Almost surely, 2^1048431099 is an apocalyptic number.

1048431099 is a deficient number, since it is larger than the sum of its proper divisors (355326981).

1048431099 is a wasteful number, since it uses less digits than its factorization.

1048431099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462489.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 1048431099 is about 32379.4857741750. The cubic root of 1048431099 is about 1015.8898742289.

The spelling of 1048431099 in words is "one billion, forty-eight million, four hundred thirty-one thousand, ninety-nine".