2802429997 has 2 divisors, whose sum is σ = 2802429998. Its totient is φ = 2802429996.

The previous prime is 2802429979. The next prime is 2802430021. The reversal of 2802429997 is 7999242082.

Together with previous prime (2802429979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1835779716 + 966650281 = 42846^2 + 31091^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2802429997 is a prime.

It is a super-2 number, since 2×2802429997² = 15707227776170840018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2802420997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401214998 + 1401214999.

It is an arithmetic number, because the mean of its divisors is an integer number (1401214999).

Almost surely, 2^2802429997 is an apocalyptic number.

It is an amenable number.

2802429997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2802429997 is an equidigital number, since it uses as much as digits as its factorization.

2802429997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 2802429997 is about 52937.9825550615. The cubic root of 2802429997 is about 1409.8673645839.

The spelling of 2802429997 in words is "two billion, eight hundred two million, four hundred twenty-nine thousand, nine hundred ninety-seven".