1979034806 has 8 divisors (see below), whose sum is σ = 3392631120. Its totient is φ = 848157768.

The previous prime is 1979034797. The next prime is 1979034809. The reversal of 1979034806 is 6084309791.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1979034809) 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, 70679801 + ... + 70679828.

It is an arithmetic number, because the mean of its divisors is an integer number (424078890).

Almost surely, 2^1979034806 is an apocalyptic number.

1979034806 is a deficient number, since it is larger than the sum of its proper divisors (1413596314).

1979034806 is a wasteful number, since it uses less digits than its factorization.

1979034806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141359638.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 1979034806 is about 44486.3440394915. The cubic root of 1979034806 is about 1255.5031618928.

The spelling of 1979034806 in words is "one billion, nine hundred seventy-nine million, thirty-four thousand, eight hundred six".