401362479 has 64 divisors (see below), whose sum is σ = 730240000. Its totient is φ = 217183680.

The previous prime is 401362477. The next prime is 401362501. The reversal of 401362479 is 974263104.

401362479 is a `hidden beast` number, since 401 + 3 + 6 + 247 + 9 = 666.

It is not a de Polignac number, because 401362479 - 2¹ = 401362477 is a prime.

It is a super-2 number, since 2×401362479² = 322183679098050882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401362477) 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, 174819 + ... + 177099.

It is an arithmetic number, because the mean of its divisors is an integer number (11410000).

Almost surely, 2^401362479 is an apocalyptic number.

401362479 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

401362479 is a deficient number, since it is larger than the sum of its proper divisors (328877521).

401362479 is a wasteful number, since it uses less digits than its factorization.

401362479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330 (or 2310 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 401362479 is about 20034.0330188407. The cubic root of 401362479 is about 737.6419209401.

The spelling of 401362479 in words is "four hundred one million, three hundred sixty-two thousand, four hundred seventy-nine".