3401074440 has 64 divisors (see below), whose sum is σ = 11336918400. Its totient is φ = 906952896.

The previous prime is 3401074427. The next prime is 3401074463. The reversal of 3401074440 is 444701043.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1573492 + ... + 1575651.

It is an arithmetic number, because the mean of its divisors is an integer number (177139350).

Almost surely, 2^3401074440 is an apocalyptic number.

3401074440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3401074440 is an abundant number, since it is smaller than the sum of its proper divisors (7935843960).

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

3401074440 is a wasteful number, since it uses less digits than its factorization.

3401074440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3149163 (or 3149153 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 3401074440 is about 58318.7314676854. The cubic root of 3401074440 is about 1503.8529745840.

Adding to 3401074440 its reverse (444701043), we get a palindrome (3845775483).

The spelling of 3401074440 in words is "three billion, four hundred one million, seventy-four thousand, four hundred forty".