3402322040 has 32 divisors (see below), whose sum is σ = 8244089280. Its totient is φ = 1256241792.

The previous prime is 3402322019. The next prime is 3402322061. The reversal of 3402322040 is 402232043.

It is an interprime number because it is at equal distance from previous prime (3402322019) and next prime (3402322061).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3270944 + ... + 3271983.

It is an arithmetic number, because the mean of its divisors is an integer number (257627790).

Almost surely, 2^3402322040 is an apocalyptic number.

It is an amenable number.

3402322040 is an abundant number, since it is smaller than the sum of its proper divisors (4841767240).

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

3402322040 is a wasteful number, since it uses less digits than its factorization.

3402322040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6542951 (or 6542947 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3402322040 is about 58329.4268787205. The cubic root of 3402322040 is about 1504.0368358546.

Adding to 3402322040 its reverse (402232043), we get a palindrome (3804554083).

The spelling of 3402322040 in words is "three billion, four hundred two million, three hundred twenty-two thousand, forty".