3142039246 has 32 divisors (see below), whose sum is σ = 5212703808. Its totient is φ = 1412843520.

The previous prime is 3142039237. The next prime is 3142039247. The reversal of 3142039246 is 6429302413.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142039247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1156786 + ... + 1159498.

It is an arithmetic number, because the mean of its divisors is an integer number (162896994).

Almost surely, 2^3142039246 is an apocalyptic number.

3142039246 is a deficient number, since it is larger than the sum of its proper divisors (2070664562).

3142039246 is a wasteful number, since it uses less digits than its factorization.

3142039246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 3142039246 is about 56053.8959038531. The cubic root of 3142039246 is about 1464.6612838521.

The spelling of 3142039246 in words is "three billion, one hundred forty-two million, thirty-nine thousand, two hundred forty-six".