1113499464 has 64 divisors (see below), whose sum is σ = 3470653440. Its totient is φ = 289220160.

The previous prime is 1113499463. The next prime is 1113499477. The reversal of 1113499464 is 4649943111.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (1113499463) 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, 299424 + ... + 303119.

It is an arithmetic number, because the mean of its divisors is an integer number (54228960).

Almost surely, 2^1113499464 is an apocalyptic number.

1113499464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1113499464 is an abundant number, since it is smaller than the sum of its proper divisors (2357153976).

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

1113499464 is a wasteful number, since it uses less digits than its factorization.

1113499464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602570 (or 602566 counting only the distinct ones).

The product of its digits is 93312, while the sum is 42.

The square root of 1113499464 is about 33369.1393955553. The cubic root of 1113499464 is about 1036.4857543275.

The spelling of 1113499464 in words is "one billion, one hundred thirteen million, four hundred ninety-nine thousand, four hundred sixty-four".