1003696945964 has 12 divisors (see below), whose sum is σ = 1817037574800. Its totient is φ = 484543353168.

The previous prime is 1003696945961. The next prime is 1003696945981. The reversal of 1003696945964 is 4695496963001.

It is a super-3 number, since 3×1003696945964³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1003696945897 and 1003696945906.

It is not an unprimeable number, because it can be changed into a prime (1003696945961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4326279824 + ... + 4326280055.

It is an arithmetic number, because the mean of its divisors is an integer number (151419797900).

Almost surely, 2^{1003696945964} is an apocalyptic number.

It is an amenable number.

1003696945964 is a deficient number, since it is larger than the sum of its proper divisors (813340628836).

1003696945964 is a wasteful number, since it uses less digits than its factorization.

1003696945964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8652559912 (or 8652559910 counting only the distinct ones).

The product of its (nonzero) digits is 37791360, while the sum is 62.

The spelling of 1003696945964 in words is "one trillion, three billion, six hundred ninety-six million, nine hundred forty-five thousand, nine hundred sixty-four".