1039148404 has 24 divisors (see below), whose sum is σ = 2134469120. Its totient is φ = 433312416.

The previous prime is 1039148401. The next prime is 1039148413. The reversal of 1039148404 is 4048419301.

It is a self number, because there is not a number n which added to its sum of digits gives 1039148404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1039148401) 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, 500484 + ... + 502555.

Almost surely, 2^1039148404 is an apocalyptic number.

1039148404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1039148404 is an abundant number, since it is smaller than the sum of its proper divisors (1095320716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1039148404 is a wasteful number, since it uses less digits than its factorization.

1039148404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003087 (or 1003085 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 1039148404 is about 32235.8248537245. The cubic root of 1039148404 is about 1012.8827890437.

The spelling of 1039148404 in words is "one billion, thirty-nine million, one hundred forty-eight thousand, four hundred four".