420952396 has 6 divisors (see below), whose sum is σ = 736666700. Its totient is φ = 210476196.

The previous prime is 420952381. The next prime is 420952403. The reversal of 420952396 is 693259024.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52619046 + ... + 52619053.

Almost surely, 2^420952396 is an apocalyptic number.

It is an amenable number.

420952396 is a deficient number, since it is larger than the sum of its proper divisors (315714304).

420952396 is a wasteful number, since it uses less digits than its factorization.

420952396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105238103 (or 105238101 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 420952396 is about 20517.1244573892. The cubic root of 420952396 is about 749.4528726697.

The spelling of 420952396 in words is "four hundred twenty million, nine hundred fifty-two thousand, three hundred ninety-six".