2906070442 has 16 divisors (see below), whose sum is σ = 4856568192. Its totient is φ = 1292835520.

The previous prime is 2906070413. The next prime is 2906070443. The reversal of 2906070442 is 2440706092.

It is a junction number, because it is equal to n+sod(n) for n = 2906070398 and 2906070407.

It is not an unprimeable number, because it can be changed into a prime (2906070443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1404223 + ... + 1406290.

It is an arithmetic number, because the mean of its divisors is an integer number (303535512).

Almost surely, 2^2906070442 is an apocalyptic number.

2906070442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2906070442 is a deficient number, since it is larger than the sum of its proper divisors (1950497750).

2906070442 is a wasteful number, since it uses less digits than its factorization.

2906070442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810573.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 2906070442 is about 53907.9812458230. The cubic root of 2906070442 is about 1427.0374780609.

The spelling of 2906070442 in words is "two billion, nine hundred six million, seventy thousand, four hundred forty-two".