2776006352 has 80 divisors (see below), whose sum is σ = 6500250624. Its totient is φ = 1123200000.

The previous prime is 2776006301. The next prime is 2776006369. The reversal of 2776006352 is 2536006772.

It is a super-2 number, since 2×2776006352² = 15412422532688695808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132602 + ... + 152102.

Almost surely, 2^2776006352 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 2776006352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3250125312).

2776006352 is an abundant number, since it is smaller than the sum of its proper divisors (3724244272).

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

2776006352 is a wasteful number, since it uses less digits than its factorization.

2776006352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19588 (or 19582 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 2776006352 is about 52687.8197688991. The cubic root of 2776006352 is about 1405.4222296211.

The spelling of 2776006352 in words is "two billion, seven hundred seventy-six million, six thousand, three hundred fifty-two".