3929146007 has 2 divisors, whose sum is σ = 3929146008. Its totient is φ = 3929146006.

The previous prime is 3929146003. The next prime is 3929146073. The reversal of 3929146007 is 7006419293.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3929146007 - 2² = 3929146003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3929146003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1964573003 + 1964573004.

It is an arithmetic number, because the mean of its divisors is an integer number (1964573004).

Almost surely, 2^3929146007 is an apocalyptic number.

3929146007 is a deficient number, since it is larger than the sum of its proper divisors (1).

3929146007 is an equidigital number, since it uses as much as digits as its factorization.

3929146007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 3929146007 is about 62682.9004354457. The cubic root of 3929146007 is about 1577.9723505152.

The spelling of 3929146007 in words is "three billion, nine hundred twenty-nine million, one hundred forty-six thousand, seven".