1019713748 has 24 divisors (see below), whose sum is σ = 1803315360. Its totient is φ = 504493920.

The previous prime is 1019713733. The next prime is 1019713753. The reversal of 1019713748 is 8473179101.

It is a super-2 number, since 2×1019713748² = 2079632255720415008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506063 + ... + 508073.

It is an arithmetic number, because the mean of its divisors is an integer number (75138140).

Almost surely, 2^1019713748 is an apocalyptic number.

It is an amenable number.

1019713748 is a deficient number, since it is larger than the sum of its proper divisors (783601612).

1019713748 is a wasteful number, since it uses less digits than its factorization.

1019713748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287 (or 3285 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 41.

The square root of 1019713748 is about 31932.9570819866. The cubic root of 1019713748 is about 1006.5285348140.

The spelling of 1019713748 in words is "one billion, nineteen million, seven hundred thirteen thousand, seven hundred forty-eight".