2074976681 has 8 divisors (see below), whose sum is σ = 2186143200. Its totient is φ = 1964005920.

The previous prime is 2074976663. The next prime is 2074976689. The reversal of 2074976681 is 1866794702.

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

It is a cyclic number.

It is not a de Polignac number, because 2074976681 - 2²⁶ = 2007867817 is a prime.

It is a super-2 number, since 2×2074976681² = 8611056453387551522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2074976689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26915 + ... + 69816.

It is an arithmetic number, because the mean of its divisors is an integer number (273267900).

Almost surely, 2^2074976681 is an apocalyptic number.

It is an amenable number.

2074976681 is a deficient number, since it is larger than the sum of its proper divisors (111166519).

2074976681 is a wasteful number, since it uses less digits than its factorization.

2074976681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97879.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The square root of 2074976681 is about 45551.9119357245. The cubic root of 2074976681 is about 1275.4724238810.

The spelling of 2074976681 in words is "two billion, seventy-four million, nine hundred seventy-six thousand, six hundred eighty-one".