1970678604 has 48 divisors (see below), whose sum is σ = 4701570048. Its totient is φ = 642165888.

The previous prime is 1970678603. The next prime is 1970678609. The reversal of 1970678604 is 4068760791.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1970678603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 688344 + ... + 691200.

It is an arithmetic number, because the mean of its divisors is an integer number (97949376).

Almost surely, 2^1970678604 is an apocalyptic number.

It is an amenable number.

1970678604 is an abundant number, since it is smaller than the sum of its proper divisors (2730891444).

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

1970678604 is a wasteful number, since it uses less digits than its factorization.

1970678604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4134 (or 4132 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 1970678604 is about 44392.3259584357. The cubic root of 1970678604 is about 1253.7336058998.

The spelling of 1970678604 in words is "one billion, nine hundred seventy million, six hundred seventy-eight thousand, six hundred four".