3214927949 has 2 divisors, whose sum is σ = 3214927950. Its totient is φ = 3214927948.

The previous prime is 3214927931. The next prime is 3214927967. The reversal of 3214927949 is 9497294123.

It is a balanced prime because it is at equal distance from previous prime (3214927931) and next prime (3214927967).

It can be written as a sum of positive squares in only one way, i.e., 2479542025 + 735385924 = 49795^2 + 27118^2 .

It is a cyclic number.

It is not a de Polignac number, because 3214927949 - 2²⁰ = 3213879373 is a prime.

It is a super-2 number, since 2×3214927949² = 20671523434522693202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3214927897 and 3214927906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3214927909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607463974 + 1607463975.

It is an arithmetic number, because the mean of its divisors is an integer number (1607463975).

Almost surely, 2^3214927949 is an apocalyptic number.

It is an amenable number.

3214927949 is a deficient number, since it is larger than the sum of its proper divisors (1).

3214927949 is an equidigital number, since it uses as much as digits as its factorization.

3214927949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 50.

The square root of 3214927949 is about 56700.3346462788. The cubic root of 3214927949 is about 1475.9005052180.

The spelling of 3214927949 in words is "three billion, two hundred fourteen million, nine hundred twenty-seven thousand, nine hundred forty-nine".