79462049 has 2 divisors, whose sum is σ = 79462050. Its totient is φ = 79462048.

The previous prime is 79462043. The next prime is 79462057. The reversal of 79462049 is 94026497.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74511424 + 4950625 = 8632^2 + 2225^2 .

It is a cyclic number.

It is not a de Polignac number, because 79462049 - 2¹² = 79457953 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 79461997 and 79462015.

It is not a weakly prime, because it can be changed into another prime (79462043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39731024 + 39731025.

It is an arithmetic number, because the mean of its divisors is an integer number (39731025).

Almost surely, 2^79462049 is an apocalyptic number.

It is an amenable number.

79462049 is a deficient number, since it is larger than the sum of its proper divisors (1).

79462049 is an equidigital number, since it uses as much as digits as its factorization.

79462049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 79462049 is about 8914.1488096172. The cubic root of 79462049 is about 429.9189481269.

The spelling of 79462049 in words is "seventy-nine million, four hundred sixty-two thousand, forty-nine".