3120401234 has 8 divisors (see below), whose sum is σ = 4683814320. Its totient is φ = 1559129796.

The previous prime is 3120401231. The next prime is 3120401239. The reversal of 3120401234 is 4321040213.

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

It is a super-2 number, since 2×3120401234² = 19473807722297445512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3120401231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531764 + ... + 537599.

It is an arithmetic number, because the mean of its divisors is an integer number (585476790).

Almost surely, 2^3120401234 is an apocalyptic number.

3120401234 is a deficient number, since it is larger than the sum of its proper divisors (1563413086).

3120401234 is a wasteful number, since it uses less digits than its factorization.

3120401234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070824.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3120401234 is about 55860.5516800541. The cubic root of 3120401234 is about 1461.2913504441.

Adding to 3120401234 its reverse (4321040213), we get a palindrome (7441441447).

The spelling of 3120401234 in words is "three billion, one hundred twenty million, four hundred one thousand, two hundred thirty-four".