3427081379 has 8 divisors (see below), whose sum is σ = 3442597200. Its totient is φ = 3411582976.

The previous prime is 3427081363. The next prime is 3427081429. The reversal of 3427081379 is 9731807243.

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 3427081379 - 2⁴ = 3427081363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3427081079) 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, 536267 + ... + 542619.

It is an arithmetic number, because the mean of its divisors is an integer number (430324650).

Almost surely, 2^3427081379 is an apocalyptic number.

3427081379 is a deficient number, since it is larger than the sum of its proper divisors (15515821).

3427081379 is a wasteful number, since it uses less digits than its factorization.

3427081379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8709.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 3427081379 is about 58541.2792736886. The cubic root of 3427081379 is about 1507.6764080105.

The spelling of 3427081379 in words is "three billion, four hundred twenty-seven million, eighty-one thousand, three hundred seventy-nine".