1046416403 has 4 divisors (see below), whose sum is σ = 1046490048. Its totient is φ = 1046342760.

The previous prime is 1046416381. The next prime is 1046416409. The reversal of 1046416403 is 3046146401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3046146401 = 1789 ⋅1702709.

It is a cyclic number.

It is not a de Polignac number, because 1046416403 - 2⁶ = 1046416339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1046416409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7976 + ... + 46437.

It is an arithmetic number, because the mean of its divisors is an integer number (261622512).

Almost surely, 2^1046416403 is an apocalyptic number.

1046416403 is a deficient number, since it is larger than the sum of its proper divisors (73645).

1046416403 is an equidigital number, since it uses as much as digits as its factorization.

1046416403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73644.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1046416403 is about 32348.3601284516. The cubic root of 1046416403 is about 1015.2387356928.

The spelling of 1046416403 in words is "one billion, forty-six million, four hundred sixteen thousand, four hundred three".