3401403432 has 64 divisors (see below), whose sum is σ = 9877641600. Its totient is φ = 955895040.

The previous prime is 3401403431. The next prime is 3401403437. The reversal of 3401403432 is 2343041043.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (3401403431) 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, 155707 + ... + 176202.

It is an arithmetic number, because the mean of its divisors is an integer number (154338150).

Almost surely, 2^3401403432 is an apocalyptic number.

It is an amenable number.

3401403432 is an abundant number, since it is smaller than the sum of its proper divisors (6476238168).

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

3401403432 is a wasteful number, since it uses less digits than its factorization.

3401403432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331986 (or 331982 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3401403432 is about 58321.5520369614. The cubic root of 3401403432 is about 1503.9014631479.

Adding to 3401403432 its reverse (2343041043), we get a palindrome (5744444475).

The spelling of 3401403432 in words is "three billion, four hundred one million, four hundred three thousand, four hundred thirty-two".