1979335941 has 32 divisors (see below), whose sum is σ = 2929996800. Its totient is φ = 1178486400.

The previous prime is 1979335931. The next prime is 1979335987. The reversal of 1979335941 is 1495339791.

It is not a de Polignac number, because 1979335941 - 2⁶ = 1979335877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1979335931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 732010 + ... + 734708.

It is an arithmetic number, because the mean of its divisors is an integer number (91562400).

Almost surely, 2^1979335941 is an apocalyptic number.

1979335941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1979335941 is a deficient number, since it is larger than the sum of its proper divisors (950660859).

1979335941 is a wasteful number, since it uses less digits than its factorization.

1979335941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097.

The product of its digits is 918540, while the sum is 51.

The square root of 1979335941 is about 44489.7284887197. The cubic root of 1979335941 is about 1255.5668388543.

The spelling of 1979335941 in words is "one billion, nine hundred seventy-nine million, three hundred thirty-five thousand, nine hundred forty-one".