1164740984 has 16 divisors (see below), whose sum is σ = 2382424920. Its totient is φ = 529427680.

The previous prime is 1164740963. The next prime is 1164741001. The reversal of 1164740984 is 4890474611.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6617759 + ... + 6617934.

Almost surely, 2^1164740984 is an apocalyptic number.

It is an amenable number.

1164740984 is an abundant number, since it is smaller than the sum of its proper divisors (1217683936).

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

1164740984 is a wasteful number, since it uses less digits than its factorization.

1164740984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13235710 (or 13235706 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 1164740984 is about 34128.3018036351. The cubic root of 1164740984 is about 1052.1470756795.

The spelling of 1164740984 in words is "one billion, one hundred sixty-four million, seven hundred forty thousand, nine hundred eighty-four".