7154336379 has 4 divisors (see below), whose sum is σ = 9539115176. Its totient is φ = 4769557584.

The previous prime is 7154336377. The next prime is 7154336393. The reversal of 7154336379 is 9736334517.

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

It is not a de Polignac number, because 7154336379 - 2¹ = 7154336377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7154336377) 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, 1192389394 + ... + 1192389399.

It is an arithmetic number, because the mean of its divisors is an integer number (2384778794).

Almost surely, 2^7154336379 is an apocalyptic number.

7154336379 is a deficient number, since it is larger than the sum of its proper divisors (2384778797).

7154336379 is a wasteful number, since it uses less digits than its factorization.

7154336379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384778796.

The product of its digits is 1428840, while the sum is 48.

The square root of 7154336379 is about 84583.3102863680. The cubic root of 7154336379 is about 1926.8879104050.

The spelling of 7154336379 in words is "seven billion, one hundred fifty-four million, three hundred thirty-six thousand, three hundred seventy-nine".