499046433 has 48 divisors (see below), whose sum is σ = 728792064. Its totient is φ = 303478560.

The previous prime is 499046399. The next prime is 499046437. The reversal of 499046433 is 334640994.

It is not a de Polignac number, because 499046433 - 2⁶ = 499046369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (499046437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4845060 + ... + 4845162.

It is an arithmetic number, because the mean of its divisors is an integer number (15183168).

Almost surely, 2^499046433 is an apocalyptic number.

499046433 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

499046433 is a deficient number, since it is larger than the sum of its proper divisors (229745631).

499046433 is a wasteful number, since it uses less digits than its factorization.

499046433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 499046433 is about 22339.3471927897. The cubic root of 499046433 is about 793.1956404669.

The spelling of 499046433 in words is "four hundred ninety-nine million, forty-six thousand, four hundred thirty-three".