3961410 has 16 divisors (see below), whose sum is σ = 9507456. Its totient is φ = 1056368.

The previous prime is 3961393. The next prime is 3961411. The reversal of 3961410 is 141693.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3961411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65994 + ... + 66053.

It is an arithmetic number, because the mean of its divisors is an integer number (594216).

Almost surely, 2^3961410 is an apocalyptic number.

3961410 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3961410 is an abundant number, since it is smaller than the sum of its proper divisors (5546046).

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

3961410 is a wasteful number, since it uses less digits than its factorization.

3961410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132057.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 3961410 is about 1990.3291185128. The cubic root of 3961410 is about 158.2279729954.

It can be divided in two parts, 3961 and 410, that added together give a triangular number (4371 = T₉₃).

The spelling of 3961410 in words is "three million, nine hundred sixty-one thousand, four hundred ten".