732678047 has 2 divisors, whose sum is σ = 732678048. Its totient is φ = 732678046.

The previous prime is 732678017. The next prime is 732678061. The reversal of 732678047 is 740876237.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 732678047 - 2⁶ = 732677983 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 732677989 and 732678007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (732678017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366339023 + 366339024.

It is an arithmetic number, because the mean of its divisors is an integer number (366339024).

Almost surely, 2^732678047 is an apocalyptic number.

732678047 is a deficient number, since it is larger than the sum of its proper divisors (1).

732678047 is an equidigital number, since it uses as much as digits as its factorization.

732678047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 395136, while the sum is 44.

The square root of 732678047 is about 27068.0262856382. The cubic root of 732678047 is about 901.5110611622.

The spelling of 732678047 in words is "seven hundred thirty-two million, six hundred seventy-eight thousand, forty-seven".