1094949464 has 64 divisors (see below), whose sum is σ = 2489486400. Its totient is φ = 440745984.

The previous prime is 1094949437. The next prime is 1094949469. The reversal of 1094949464 is 4649494901.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1094949469) 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, 639842 + ... + 641550.

It is an arithmetic number, because the mean of its divisors is an integer number (38898225).

Almost surely, 2^1094949464 is an apocalyptic number.

1094949464 is a gapful number since it is divisible by the number (14) 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 1094949464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1244743200).

1094949464 is an abundant number, since it is smaller than the sum of its proper divisors (1394536936).

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

1094949464 is a wasteful number, since it uses less digits than its factorization.

1094949464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2412 (or 2408 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 1094949464 is about 33090.0206104499. The cubic root of 1094949464 is about 1030.6978222787.

The spelling of 1094949464 in words is "one billion, ninety-four million, nine hundred forty-nine thousand, four hundred sixty-four".