1194670464 has 192 divisors, whose sum is σ = 3527874000. Its totient is φ = 357826560.

The previous prime is 1194670459. The next prime is 1194670471. The reversal of 1194670464 is 4640764911.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2660512 + ... + 2660960.

Almost surely, 2^1194670464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1194670464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1763937000).

1194670464 is an abundant number, since it is smaller than the sum of its proper divisors (2333203536).

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

1194670464 is a wasteful number, since it uses less digits than its factorization.

1194670464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 1194670464 is about 34564.0053234575. The cubic root of 1194670464 is about 1061.0830463461.

The spelling of 1194670464 in words is "one billion, one hundred ninety-four million, six hundred seventy thousand, four hundred sixty-four".