1093464144 has 40 divisors (see below), whose sum is σ = 3138648320. Its totient is φ = 364487904.

The previous prime is 1093464143. The next prime is 1093464149. The reversal of 1093464144 is 4414643901.

It is a happy number.

1093464144 is a `hidden beast` number, since 1 + 0 + 9 + 3 + 4 + 641 + 4 + 4 = 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 = 1093464099 and 1093464108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1093464143) 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, 1265152 + ... + 1266015.

It is an arithmetic number, because the mean of its divisors is an integer number (78466208).

Almost surely, 2^1093464144 is an apocalyptic number.

It is an amenable number.

1093464144 is an abundant number, since it is smaller than the sum of its proper divisors (2045184176).

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

1093464144 is a wasteful number, since it uses less digits than its factorization.

1093464144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2531184 (or 2531172 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 1093464144 is about 33067.5693693988. The cubic root of 1093464144 is about 1030.2315575785.

It can be divided in two parts, 10934 and 64144, that added together give a triangular number (75078 = T₃₈₇).

The spelling of 1093464144 in words is "one billion, ninety-three million, four hundred sixty-four thousand, one hundred forty-four".