2079478812 has 24 divisors (see below), whose sum is σ = 4858811776. Its totient is φ = 692203248.

The previous prime is 2079478801. The next prime is 2079478831. The reversal of 2079478812 is 2188749702.

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 a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 110458 + ... + 127905.

Almost surely, 2^2079478812 is an apocalyptic number.

It is an amenable number.

2079478812 is an abundant number, since it is smaller than the sum of its proper divisors (2779332964).

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

2079478812 is a wasteful number, since it uses less digits than its factorization.

2079478812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239097 (or 239095 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 2079478812 is about 45601.3027445489. The cubic root of 2079478812 is about 1276.3942327678.

The spelling of 2079478812 in words is "two billion, seventy-nine million, four hundred seventy-eight thousand, eight hundred twelve".