3212979487 has 2 divisors, whose sum is σ = 3212979488. Its totient is φ = 3212979486.

The previous prime is 3212979467. The next prime is 3212979493. The reversal of 3212979487 is 7849792123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3212979487 - 2¹⁵ = 3212946719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3212979467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606489743 + 1606489744.

It is an arithmetic number, because the mean of its divisors is an integer number (1606489744).

Almost surely, 2^3212979487 is an apocalyptic number.

3212979487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212979487 is an equidigital number, since it uses as much as digits as its factorization.

3212979487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1524096, while the sum is 52.

The square root of 3212979487 is about 56683.1499389369. The cubic root of 3212979487 is about 1475.6022800577.

The spelling of 3212979487 in words is "three billion, two hundred twelve million, nine hundred seventy-nine thousand, four hundred eighty-seven".