7418979349 has 4 divisors (see below), whose sum is σ = 7512890560. Its totient is φ = 7325068140.

The previous prime is 7418979311. The next prime is 7418979377. The reversal of 7418979349 is 9439798147.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7418979349 - 2¹¹ = 7418977301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7418979389) 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, 46955487 + ... + 46955644.

It is an arithmetic number, because the mean of its divisors is an integer number (1878222640).

Almost surely, 2^7418979349 is an apocalyptic number.

7418979349 is a gapful number since it is divisible by the number (79) formed by its first and last digit.

It is an amenable number.

7418979349 is a deficient number, since it is larger than the sum of its proper divisors (93911211).

7418979349 is an equidigital number, since it uses as much as digits as its factorization.

7418979349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93911210.

The product of its digits is 13716864, while the sum is 61.

The square root of 7418979349 is about 86133.4972528110. The cubic root of 7418979349 is about 1950.3597275425.

The spelling of 7418979349 in words is "seven billion, four hundred eighteen million, nine hundred seventy-nine thousand, three hundred forty-nine".