420792796 has 6 divisors (see below), whose sum is σ = 736387400. Its totient is φ = 210396396.

The previous prime is 420792793. The next prime is 420792803. The reversal of 420792796 is 697297024.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420792793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52599096 + ... + 52599103.

Almost surely, 2^420792796 is an apocalyptic number.

It is an amenable number.

420792796 is a deficient number, since it is larger than the sum of its proper divisors (315594604).

420792796 is a wasteful number, since it uses less digits than its factorization.

420792796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105198203 (or 105198201 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 420792796 is about 20513.2346547296. The cubic root of 420792796 is about 749.3581447785.

The spelling of 420792796 in words is "four hundred twenty million, seven hundred ninety-two thousand, seven hundred ninety-six".