1934464 has 64 divisors (see below), whose sum is σ = 4700160. Its totient is φ = 774144.

The previous prime is 1934459. The next prime is 1934483. The reversal of 1934464 is 4644391.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15169 + ... + 15295.

It is an arithmetic number, because the mean of its divisors is an integer number (73440).

2^1934464 is an apocalyptic number.

1934464 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 1934464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2350080).

1934464 is an abundant number, since it is smaller than the sum of its proper divisors (2765696).

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

1934464 is a wasteful number, since it uses less digits than its factorization.

1934464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 153 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 1934464 is about 1390.8500997591. The cubic root of 1934464 is about 124.6006240162.

The spelling of 1934464 in words is "one million, nine hundred thirty-four thousand, four hundred sixty-four".