2087484697 has 2 divisors, whose sum is σ = 2087484698. Its totient is φ = 2087484696.

The previous prime is 2087484691. The next prime is 2087484731. The reversal of 2087484697 is 7964847802.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1948692736 + 138791961 = 44144^2 + 11781^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2087484697 is a prime.

It is a super-4 number, since 4×2087484697⁴ (a number of 38 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (2087484691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1043742348 + 1043742349.

It is an arithmetic number, because the mean of its divisors is an integer number (1043742349).

Almost surely, 2^2087484697 is an apocalyptic number.

It is an amenable number.

2087484697 is a deficient number, since it is larger than the sum of its proper divisors (1).

2087484697 is an equidigital number, since it uses as much as digits as its factorization.

2087484697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5419008, while the sum is 55.

The square root of 2087484697 is about 45688.9997373547. Note that the first 3 decimals coincide. The cubic root of 2087484697 is about 1278.0301522402.

The spelling of 2087484697 in words is "two billion, eighty-seven million, four hundred eighty-four thousand, six hundred ninety-seven".