3477452137 has 2 divisors, whose sum is σ = 3477452138. Its totient is φ = 3477452136.

The previous prime is 3477452131. The next prime is 3477452177. The reversal of 3477452137 is 7312547743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2848997376 + 628454761 = 53376^2 + 25069^2 .

It is a cyclic number.

It is not a de Polignac number, because 3477452137 - 2⁷ = 3477452009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3477452093 and 3477452102.

It is not a weakly prime, because it can be changed into another prime (3477452131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1738726068 + 1738726069.

It is an arithmetic number, because the mean of its divisors is an integer number (1738726069).

Almost surely, 2^3477452137 is an apocalyptic number.

It is an amenable number.

3477452137 is a deficient number, since it is larger than the sum of its proper divisors (1).

3477452137 is an equidigital number, since it uses as much as digits as its factorization.

3477452137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 493920, while the sum is 43.

The square root of 3477452137 is about 58969.9256994614. The cubic root of 3477452137 is about 1515.0270501693.

The spelling of 3477452137 in words is "three billion, four hundred seventy-seven million, four hundred fifty-two thousand, one hundred thirty-seven".