1796049941 has 4 divisors (see below), whose sum is σ = 2052628512. Its totient is φ = 1539471372.

The previous prime is 1796049919. The next prime is 1796049943. The reversal of 1796049941 is 1499406971.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1796049941 - 2⁶ = 1796049877 is a prime.

It is a super-2 number, since 2×1796049941² = 6451590781132206962, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1796049941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1796049943) 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, 128289275 + ... + 128289288.

It is an arithmetic number, because the mean of its divisors is an integer number (513157128).

Almost surely, 2^1796049941 is an apocalyptic number.

It is an amenable number.

1796049941 is a deficient number, since it is larger than the sum of its proper divisors (256578571).

1796049941 is an equidigital number, since it uses as much as digits as its factorization.

1796049941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256578570.

The product of its (nonzero) digits is 489888, while the sum is 50.

The square root of 1796049941 is about 42379.8294121154. The cubic root of 1796049941 is about 1215.5499305096.

The spelling of 1796049941 in words is "one billion, seven hundred ninety-six million, forty-nine thousand, nine hundred forty-one".