3154834057 has 4 divisors (see below), whose sum is σ = 3155643396. Its totient is φ = 3154024720.

The previous prime is 3154834037. The next prime is 3154834069. The reversal of 3154834057 is 7504384513.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1641546256 + 1513287801 = 40516^2 + 38901^2 .

It is a cyclic number.

It is not a de Polignac number, because 3154834057 - 2¹⁵ = 3154801289 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3154834037) 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, 398794 + ... + 406627.

It is an arithmetic number, because the mean of its divisors is an integer number (788910849).

Almost surely, 2^3154834057 is an apocalyptic number.

It is an amenable number.

3154834057 is a deficient number, since it is larger than the sum of its proper divisors (809339).

3154834057 is an equidigital number, since it uses as much as digits as its factorization.

3154834057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809338.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 3154834057 is about 56167.9094946572. The cubic root of 3154834057 is about 1466.6466912970.

The spelling of 3154834057 in words is "three billion, one hundred fifty-four million, eight hundred thirty-four thousand, fifty-seven".