2137967351 has 8 divisors (see below), whose sum is σ = 2305638720. Its totient is φ = 1970754912.

The previous prime is 2137967347. The next prime is 2137967399. The reversal of 2137967351 is 1537697312.

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 2137967351 - 2² = 2137967347 is a prime.

It is a super-3 number, since 3×2137967351³ (a number of 29 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 (2137963351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105020 + ... + 123713.

It is an arithmetic number, because the mean of its divisors is an integer number (288204840).

Almost surely, 2^2137967351 is an apocalyptic number.

2137967351 is a deficient number, since it is larger than the sum of its proper divisors (167671369).

2137967351 is a wasteful number, since it uses less digits than its factorization.

2137967351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229465.

The product of its digits is 238140, while the sum is 44.

The square root of 2137967351 is about 46238.1590355845. The cubic root of 2137967351 is about 1288.2506084809.

The spelling of 2137967351 in words is "two billion, one hundred thirty-seven million, nine hundred sixty-seven thousand, three hundred fifty-one".