3056239442 has 16 divisors (see below), whose sum is σ = 4715656512. Its totient is φ = 1484483760.

The previous prime is 3056239427. The next prime is 3056239451. The reversal of 3056239442 is 2449326503.

It is a junction number, because it is equal to n+sod(n) for n = 3056239396 and 3056239405.

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, 15467 + ... + 79697.

It is an arithmetic number, because the mean of its divisors is an integer number (294728532).

Almost surely, 2^3056239442 is an apocalyptic number.

3056239442 is a deficient number, since it is larger than the sum of its proper divisors (1659417070).

3056239442 is a wasteful number, since it uses less digits than its factorization.

3056239442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64913.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 3056239442 is about 55283.2654788047. The cubic root of 3056239442 is about 1451.2062007676.

The spelling of 3056239442 in words is "three billion, fifty-six million, two hundred thirty-nine thousand, four hundred forty-two".