470421736 has 8 divisors (see below), whose sum is σ = 882040770. Its totient is φ = 235210864.

The previous prime is 470421733. The next prime is 470421751. The reversal of 470421736 is 637124074.

It can be written as a sum of positive squares in only one way, i.e., 466300836 + 4120900 = 21594^2 + 2030^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (470421733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29401351 + ... + 29401366.

Almost surely, 2^470421736 is an apocalyptic number.

It is an amenable number.

470421736 is a deficient number, since it is larger than the sum of its proper divisors (411619034).

470421736 is a wasteful number, since it uses less digits than its factorization.

470421736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58802723 (or 58802719 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 470421736 is about 21689.2078232470. The cubic root of 470421736 is about 777.7304926235.

The spelling of 470421736 in words is "four hundred seventy million, four hundred twenty-one thousand, seven hundred thirty-six".