7165494336 has 448 divisors, whose sum is σ = 26578169856. Its totient is φ = 1642291200.

The previous prime is 7165494293. The next prime is 7165494353. The reversal of 7165494336 is 6334945617.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (48).

Its product of digits (1632960) is a multiple of the sum of its prime divisors (1680).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4419606 + ... + 4421226.

It is an arithmetic number, because the mean of its divisors is an integer number (59326272).

Almost surely, 2^7165494336 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 7165494336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13289084928).

7165494336 is an abundant number, since it is smaller than the sum of its proper divisors (19412675520).

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

7165494336 is a wasteful number, since it uses less digits than its factorization.

7165494336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1680 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 48.

The square root of 7165494336 is about 84649.2429735789. The cubic root of 7165494336 is about 1927.8891197288.

It can be divided in two parts, 7165 and 494336, that added together give a triangular number (501501 = T₁₀₀₁).

The spelling of 7165494336 in words is "seven billion, one hundred sixty-five million, four hundred ninety-four thousand, three hundred thirty-six".