3086772 has 48 divisors (see below), whose sum is σ = 7940352. Its totient is φ = 927360.

The previous prime is 3086749. The next prime is 3086779. The reversal of 3086772 is 2776803.

It is a super-2 number, since 2×3086772² = 19056322759968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3086779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7122 + ... + 7542.

It is an arithmetic number, because the mean of its divisors is an integer number (165424).

Almost surely, 2^3086772 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3086772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3970176).

3086772 is an abundant number, since it is smaller than the sum of its proper divisors (4853580).

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

3086772 is a wasteful number, since it uses less digits than its factorization.

3086772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 3086772 is about 1756.9211706847. The cubic root of 3086772 is about 145.6022828004.

The spelling of 3086772 in words is "three million, eighty-six thousand, seven hundred seventy-two".