1077617264 has 40 divisors (see below), whose sum is σ = 2163648720. Its totient is φ = 519321600.

The previous prime is 1077617263. The next prime is 1077617279. The reversal of 1077617264 is 4627167701.

It is a super-2 number, since 2×1077617264² = 2322517935341691392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077617263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318944 + ... + 322304.

It is an arithmetic number, because the mean of its divisors is an integer number (54091218).

Almost surely, 2^1077617264 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 1077617264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1081824360).

1077617264 is an abundant number, since it is smaller than the sum of its proper divisors (1086031456).

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

1077617264 is a wasteful number, since it uses less digits than its factorization.

1077617264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089 (or 4083 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 41.

The square root of 1077617264 is about 32827.0812592286. The cubic root of 1077617264 is about 1025.2304899866.

The spelling of 1077617264 in words is "one billion, seventy-seven million, six hundred seventeen thousand, two hundred sixty-four".