2987442307 has 2 divisors, whose sum is σ = 2987442308. Its totient is φ = 2987442306.

The previous prime is 2987442301. The next prime is 2987442313. The reversal of 2987442307 is 7032447892.

It is a balanced prime because it is at equal distance from previous prime (2987442301) and next prime (2987442313).

It is a cyclic number.

It is not a de Polignac number, because 2987442307 - 2¹¹ = 2987440259 is a prime.

It is the 54658-th Hogben number.

It is not a weakly prime, because it can be changed into another prime (2987442301) by changing a digit.

It is a nontrivial repunit in base 54657.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1493721153 + 1493721154.

It is an arithmetic number, because the mean of its divisors is an integer number (1493721154).

Almost surely, 2^2987442307 is an apocalyptic number.

2987442307 is a deficient number, since it is larger than the sum of its proper divisors (1).

2987442307 is an equidigital number, since it uses as much as digits as its factorization.

2987442307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 2987442307 is about 54657.5000068609. The cubic root of 2987442307 is about 1440.2343861979.

The spelling of 2987442307 in words is "two billion, nine hundred eighty-seven million, four hundred forty-two thousand, three hundred seven".