4969215667 has 24 divisors (see below), whose sum is σ = 5451936000. Its totient is φ = 4526821728.

The previous prime is 4969215661. The next prime is 4969215677. The reversal of 4969215667 is 7665129694.

It is a happy number.

It is not a de Polignac number, because 4969215667 - 2¹¹ = 4969213619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4969215661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4674178 + ... + 4675240.

It is an arithmetic number, because the mean of its divisors is an integer number (227164000).

Almost surely, 2^4969215667 is an apocalyptic number.

4969215667 is a deficient number, since it is larger than the sum of its proper divisors (482720333).

4969215667 is a wasteful number, since it uses less digits than its factorization.

4969215667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427 (or 1414 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 55.

The square root of 4969215667 is about 70492.6639232764. The cubic root of 4969215667 is about 1706.4593551125.

The spelling of 4969215667 in words is "four billion, nine hundred sixty-nine million, two hundred fifteen thousand, six hundred sixty-seven".