3962561342 has 8 divisors (see below), whose sum is σ = 6041282232. Its totient is φ = 1948800600.

The previous prime is 3962561341. The next prime is 3962561357. The reversal of 3962561342 is 2431652693.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3962561342² = 31403784778225681928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3962561342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3962561341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16239884 + ... + 16240127.

It is an arithmetic number, because the mean of its divisors is an integer number (755160279).

Almost surely, 2^3962561342 is an apocalyptic number.

3962561342 is a deficient number, since it is larger than the sum of its proper divisors (2078720890).

3962561342 is a wasteful number, since it uses less digits than its factorization.

3962561342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32480074.

The product of its digits is 233280, while the sum is 41.

The square root of 3962561342 is about 62948.8787985934. The cubic root of 3962561342 is about 1582.4330060727.

The spelling of 3962561342 in words is "three billion, nine hundred sixty-two million, five hundred sixty-one thousand, three hundred forty-two".