1672507327 has 2 divisors, whose sum is σ = 1672507328. Its totient is φ = 1672507326.

The previous prime is 1672507297. The next prime is 1672507339. The reversal of 1672507327 is 7237052761.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7237052761) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1672507327 - 2¹⁹ = 1671983039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1672507327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1672507367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 836253663 + 836253664.

It is an arithmetic number, because the mean of its divisors is an integer number (836253664).

Almost surely, 2^1672507327 is an apocalyptic number.

1672507327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1672507327 is an equidigital number, since it uses as much as digits as its factorization.

1672507327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 123480, while the sum is 40.

The square root of 1672507327 is about 40896.2996736869. The cubic root of 1672507327 is about 1187.0144605158.

The spelling of 1672507327 in words is "one billion, six hundred seventy-two million, five hundred seven thousand, three hundred twenty-seven".