401479848 has 256 divisors, whose sum is σ = 1410048000. Its totient is φ = 102816000.

The previous prime is 401479783. The next prime is 401479849. The reversal of 401479848 is 848974104.

It is a super-2 number, since 2×401479848² = 322372136700206208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401479849) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1679713 + ... + 1679951.

It is an arithmetic number, because the mean of its divisors is an integer number (5508000).

Almost surely, 2^401479848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 401479848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705024000).

401479848 is an abundant number, since it is smaller than the sum of its proper divisors (1008568152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401479848 is a wasteful number, since it uses less digits than its factorization.

401479848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 401479848 is about 20036.9620451804. The cubic root of 401479848 is about 737.7138159323.

It can be divided in two parts, 401 and 479848, that added together give a square (480249 = 693²).

The spelling of 401479848 in words is "four hundred one million, four hundred seventy-nine thousand, eight hundred forty-eight".