1474394407 has 2 divisors, whose sum is σ = 1474394408. Its totient is φ = 1474394406.

The previous prime is 1474394393. The next prime is 1474394417. The reversal of 1474394407 is 7044934741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1474394407 - 2¹⁹ = 1473870119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1474394417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 737197203 + 737197204.

It is an arithmetic number, because the mean of its divisors is an integer number (737197204).

Almost surely, 2^1474394407 is an apocalyptic number.

1474394407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1474394407 is an equidigital number, since it uses as much as digits as its factorization.

1474394407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 1474394407 is about 38397.8437806083. The cubic root of 1474394407 is about 1138.1632490252.

The spelling of 1474394407 in words is "one billion, four hundred seventy-four million, three hundred ninety-four thousand, four hundred seven".