3146074157 has 2 divisors, whose sum is σ = 3146074158. Its totient is φ = 3146074156.

The previous prime is 3146074097. The next prime is 3146074171. The reversal of 3146074157 is 7514706413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3097367716 + 48706441 = 55654^2 + 6979^2 .

It is a cyclic number.

It is not a de Polignac number, because 3146074157 - 2¹⁴ = 3146057773 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3146074157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3146074187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1573037078 + 1573037079.

It is an arithmetic number, because the mean of its divisors is an integer number (1573037079).

Almost surely, 2^3146074157 is an apocalyptic number.

It is an amenable number.

3146074157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3146074157 is an equidigital number, since it uses as much as digits as its factorization.

3146074157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 3146074157 is about 56089.8757085448. The cubic root of 3146074157 is about 1465.2879734580.

The spelling of 3146074157 in words is "three billion, one hundred forty-six million, seventy-four thousand, one hundred fifty-seven".