420760802 has 48 divisors (see below), whose sum is σ = 798638400. Its totient is φ = 162734880.

The previous prime is 420760793. The next prime is 420760807. The reversal of 420760802 is 208067024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420760807) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 251573 + ... + 253239.

It is an arithmetic number, because the mean of its divisors is an integer number (16638300).

Almost surely, 2^420760802 is an apocalyptic number.

420760802 is a deficient number, since it is larger than the sum of its proper divisors (377877598).

420760802 is a wasteful number, since it uses less digits than its factorization.

420760802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847 (or 1836 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 420760802 is about 20512.4548019002. The cubic root of 420760802 is about 749.3391523968.

The spelling of 420760802 in words is "four hundred twenty million, seven hundred sixty thousand, eight hundred two".