1970213036 has 12 divisors (see below), whose sum is σ = 3761315880. Its totient is φ = 895551360.

The previous prime is 1970213033. The next prime is 1970213053. The reversal of 1970213036 is 6303120791.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1970212993 and 1970213011.

It is not an unprimeable number, because it can be changed into a prime (1970213033) 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, 22388741 + ... + 22388828.

It is an arithmetic number, because the mean of its divisors is an integer number (313442990).

Almost surely, 2^1970213036 is an apocalyptic number.

It is an amenable number.

1970213036 is a deficient number, since it is larger than the sum of its proper divisors (1791102844).

1970213036 is a wasteful number, since it uses less digits than its factorization.

1970213036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44777584 (or 44777582 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 1970213036 is about 44387.0818594780. The cubic root of 1970213036 is about 1253.6348676246.

The spelling of 1970213036 in words is "one billion, nine hundred seventy million, two hundred thirteen thousand, thirty-six".