967378099 has 4 divisors (see below), whose sum is σ = 967636936. Its totient is φ = 967119264.

The previous prime is 967378079. The next prime is 967378109. The reversal of 967378099 is 990873769.

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

It is a cyclic number.

It is not a de Polignac number, because 967378099 - 2²³ = 958989491 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (967378079) 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, 123729 + ... + 131314.

It is an arithmetic number, because the mean of its divisors is an integer number (241909234).

Almost surely, 2^967378099 is an apocalyptic number.

967378099 is a deficient number, since it is larger than the sum of its proper divisors (258837).

967378099 is a wasteful number, since it uses less digits than its factorization.

967378099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258836.

The product of its (nonzero) digits is 5143824, while the sum is 58.

The square root of 967378099 is about 31102.7024388557. The cubic root of 967378099 is about 989.0055991392.

The spelling of 967378099 in words is "nine hundred sixty-seven million, three hundred seventy-eight thousand, ninety-nine".