1672879941 has 12 divisors (see below), whose sum is σ = 2435410432. Its totient is φ = 1106471016.

The previous prime is 1672879931. The next prime is 1672879961. The reversal of 1672879941 is 1499782761.

It is not a de Polignac number, because 1672879941 - 2²⁹ = 1136009029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1672879931) 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 11 ways as a sum of consecutive naturals, for example, 730651 + ... + 732936.

Almost surely, 2^1672879941 is an apocalyptic number.

It is an amenable number.

1672879941 is a deficient number, since it is larger than the sum of its proper divisors (762530491).

1672879941 is a wasteful number, since it uses less digits than its factorization.

1672879941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463720 (or 1463717 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 54.

The square root of 1672879941 is about 40900.8550155128. The cubic root of 1672879941 is about 1187.1026046965.

It can be divided in two parts, 16728 and 79941, that added together give a palindrome (96669).

The spelling of 1672879941 in words is "one billion, six hundred seventy-two million, eight hundred seventy-nine thousand, nine hundred forty-one".