401936732 has 6 divisors (see below), whose sum is σ = 703389288. Its totient is φ = 200968364.

The previous prime is 401936719. The next prime is 401936741. The reversal of 401936732 is 237639104.

It is a junction number, because it is equal to n+sod(n) for n = 401936692 and 401936701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50242088 + ... + 50242095.

It is an arithmetic number, because the mean of its divisors is an integer number (117231548).

Almost surely, 2^401936732 is an apocalyptic number.

It is an amenable number.

401936732 is a deficient number, since it is larger than the sum of its proper divisors (301452556).

401936732 is a wasteful number, since it uses less digits than its factorization.

401936732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100484187 (or 100484185 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 401936732 is about 20048.3598331634. The cubic root of 401936732 is about 737.9935492468.

The spelling of 401936732 in words is "four hundred one million, nine hundred thirty-six thousand, seven hundred thirty-two".