1019370036 has 12 divisors (see below), whose sum is σ = 2378530112. Its totient is φ = 339790008.

The previous prime is 1019369977. The next prime is 1019370049. The reversal of 1019370036 is 6300739101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1019369985 and 1019370012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42473740 + ... + 42473763.

Almost surely, 2^1019370036 is an apocalyptic number.

It is an amenable number.

1019370036 is an abundant number, since it is smaller than the sum of its proper divisors (1359160076).

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

1019370036 is a wasteful number, since it uses less digits than its factorization.

1019370036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84947510 (or 84947508 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 1019370036 is about 31927.5748530952. The cubic root of 1019370036 is about 1006.4154328727.

The spelling of 1019370036 in words is "one billion, nineteen million, three hundred seventy thousand, thirty-six".