2921369117 has 8 divisors (see below), whose sum is σ = 2970122400. Its totient is φ = 2872643760.

The previous prime is 2921368991. The next prime is 2921369119. The reversal of 2921369117 is 7119631292.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2921369117 - 2⁸ = 2921368861 is a prime.

It is a super-2 number, since 2×2921369117² = 17068795035522719378, which contains 22 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 (2921369119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380438 + ... + 388040.

It is an arithmetic number, because the mean of its divisors is an integer number (371265300).

Almost surely, 2^2921369117 is an apocalyptic number.

It is an amenable number.

2921369117 is a deficient number, since it is larger than the sum of its proper divisors (48753283).

2921369117 is an equidigital number, since it uses as much as digits as its factorization.

2921369117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13963.

The product of its digits is 40824, while the sum is 41.

The square root of 2921369117 is about 54049.6911832066. The cubic root of 2921369117 is about 1429.5372550359.

The spelling of 2921369117 in words is "two billion, nine hundred twenty-one million, three hundred sixty-nine thousand, one hundred seventeen".