83480807 has 2 divisors, whose sum is σ = 83480808. Its totient is φ = 83480806.

The previous prime is 83480773. The next prime is 83480827. The reversal of 83480807 is 70808438.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83480807 - 2⁶ = 83480743 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83480827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41740403 + 41740404.

It is an arithmetic number, because the mean of its divisors is an integer number (41740404).

Almost surely, 2^83480807 is an apocalyptic number.

83480807 is a deficient number, since it is larger than the sum of its proper divisors (1).

83480807 is an equidigital number, since it uses as much as digits as its factorization.

83480807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 83480807 is about 9136.7831866582. The cubic root of 83480807 is about 437.0477407535.

The spelling of 83480807 in words is "eighty-three million, four hundred eighty thousand, eight hundred seven".