1160479440 has 160 divisors (see below), whose sum is σ = 4045991040. Its totient is φ = 305685504.

The previous prime is 1160479423. The next prime is 1160479459. The reversal of 1160479440 is 449740611.

1160479440 is a `hidden beast` number, since 1 + 1 + 604 + 7 + 9 + 4 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1160479395 and 1160479404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176044 + ... + 182516.

It is an arithmetic number, because the mean of its divisors is an integer number (25287444).

Almost surely, 2^1160479440 is an apocalyptic number.

1160479440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1160479440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2022995520).

1160479440 is an abundant number, since it is smaller than the sum of its proper divisors (2885511600).

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

1160479440 is a wasteful number, since it uses less digits than its factorization.

1160479440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6578 (or 6566 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1160479440 is about 34065.8104262910. The cubic root of 1160479440 is about 1050.8623120409.

The spelling of 1160479440 in words is "one billion, one hundred sixty million, four hundred seventy-nine thousand, four hundred forty".