9401490 has 48 divisors (see below), whose sum is σ = 27937728. Its totient is φ = 2148768.

The previous prime is 9401489. The next prime is 9401519. The reversal of 9401490 is 941049.

9401490 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6832 + ... + 8091.

It is an arithmetic number, because the mean of its divisors is an integer number (582036).

Almost surely, 2^9401490 is an apocalyptic number.

9401490 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9401490 is an abundant number, since it is smaller than the sum of its proper divisors (18536238).

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

9401490 is a wasteful number, since it uses less digits than its factorization.

9401490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14943 (or 14940 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 9401490 is about 3066.1849259299. The cubic root of 9401490 is about 211.0565798418.

Subtracting from 9401490 its reverse (941049), we obtain a triangular number (8460441 = T₄₁₁₃).

The spelling of 9401490 in words is "nine million, four hundred one thousand, four hundred ninety".