2672069436 has 36 divisors (see below), whose sum is σ = 7048069392. Its totient is φ = 851963904.

The previous prime is 2672069423. The next prime is 2672069461. The reversal of 2672069436 is 6349602762.

2672069436 is a `hidden beast` number, since 2 + 6 + 7 + 206 + 9 + 436 = 666.

2672069436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 2672069391 and 2672069400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1612741 + ... + 1614396.

Almost surely, 2^2672069436 is an apocalyptic number.

It is an amenable number.

2672069436 is an abundant number, since it is smaller than the sum of its proper divisors (4375999956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2672069436 is a wasteful number, since it uses less digits than its factorization.

2672069436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3227170 (or 3227165 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The square root of 2672069436 is about 51692.0635687917. The cubic root of 2672069436 is about 1387.6584346960.

The spelling of 2672069436 in words is "two billion, six hundred seventy-two million, sixty-nine thousand, four hundred thirty-six".