7371670013 has 4 divisors (see below), whose sum is σ = 7472651868. Its totient is φ = 7270688160.

The previous prime is 7371670003. The next prime is 7371670063. The reversal of 7371670013 is 3100761737.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2502700729 + 4868969284 = 50027^2 + 69778^2 .

It is a cyclic number.

It is not a de Polignac number, because 7371670013 - 2¹⁴ = 7371653629 is a prime.

It is a super-3 number, since 3×7371670013³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7371670003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50490818 + ... + 50490963.

It is an arithmetic number, because the mean of its divisors is an integer number (1868162967).

Almost surely, 2^7371670013 is an apocalyptic number.

7371670013 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

7371670013 is a deficient number, since it is larger than the sum of its proper divisors (100981855).

7371670013 is a wasteful number, since it uses less digits than its factorization.

7371670013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100981854.

The product of its (nonzero) digits is 18522, while the sum is 35.

The square root of 7371670013 is about 85858.4300636810. The cubic root of 7371670013 is about 1946.2052004999.

The spelling of 7371670013 in words is "seven billion, three hundred seventy-one million, six hundred seventy thousand, thirteen".