403741260 has 240 divisors, whose sum is σ = 1437189600. Its totient is φ = 94058496.

The previous prime is 403741243. The next prime is 403741297. The reversal of 403741260 is 62147304.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 399636 + ... + 400644.

It is an arithmetic number, because the mean of its divisors is an integer number (5988290).

Almost surely, 2^403741260 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 403741260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718594800).

403741260 is an abundant number, since it is smaller than the sum of its proper divisors (1033448340).

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

403741260 is a wasteful number, since it uses less digits than its factorization.

403741260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 403741260 is about 20093.3138133062. The cubic root of 403741260 is about 739.0963281198.

Adding to 403741260 its reverse (62147304), we get a palindrome (465888564).

The spelling of 403741260 in words is "four hundred three million, seven hundred forty-one thousand, two hundred sixty".