1013774448 has 40 divisors (see below), whose sum is σ = 2627323408. Its totient is φ = 336840192.

The previous prime is 1013774441. The next prime is 1013774449. The reversal of 1013774448 is 8444773101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013774441) 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, 18715 + ... + 48762.

Almost surely, 2^1013774448 is an apocalyptic number.

It is an amenable number.

1013774448 is an abundant number, since it is smaller than the sum of its proper divisors (1613548960).

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

1013774448 is a wasteful number, since it uses less digits than its factorization.

1013774448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67801 (or 67795 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 1013774448 is about 31839.8248738902. The cubic root of 1013774448 is about 1004.5705608141.

The spelling of 1013774448 in words is "one billion, thirteen million, seven hundred seventy-four thousand, four hundred forty-eight".