39466494 has 32 divisors (see below), whose sum is σ = 90078240. Its totient is φ = 12799296.

The previous prime is 39466489. The next prime is 39466499. The reversal of 39466494 is 49466493.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (39466489) and next prime (39466499).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39466499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7879 + ... + 11874.

It is an arithmetic number, because the mean of its divisors is an integer number (2814945).

Almost surely, 2^39466494 is an apocalyptic number.

39466494 is an abundant number, since it is smaller than the sum of its proper divisors (50611746).

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

39466494 is a wasteful number, since it uses less digits than its factorization.

39466494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19801 (or 19795 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 39466494 is about 6282.2363852373. The cubic root of 39466494 is about 340.4679082487.

Subtracting 39466494 from its reverse (49466493), we obtain a palindrome (9999999).

It can be divided in two parts, 3946 and 6494, that added together give a triangular number (10440 = T₁₄₄).

The spelling of 39466494 in words is "thirty-nine million, four hundred sixty-six thousand, four hundred ninety-four".