9474021379 has 8 divisors (see below), whose sum is σ = 9929491200. Its totient is φ = 9022181256.

The previous prime is 9474021373. The next prime is 9474021437. The reversal of 9474021379 is 9731204749.

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 9474021379 - 2⁷ = 9474021251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9474021373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902079 + ... + 912520.

It is an arithmetic number, because the mean of its divisors is an integer number (1241186400).

Almost surely, 2^9474021379 is an apocalyptic number.

9474021379 is a deficient number, since it is larger than the sum of its proper divisors (455469821).

9474021379 is a wasteful number, since it uses less digits than its factorization.

9474021379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814849.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 9474021379 is about 97334.5847014308. The cubic root of 9474021379 is about 2115.9794883768.

The spelling of 9474021379 in words is "nine billion, four hundred seventy-four million, twenty-one thousand, three hundred seventy-nine".