6939201475734 has 32 divisors (see below), whose sum is σ = 16030668652416. Its totient is φ = 1979094894720.

The previous prime is 6939201475727. The next prime is 6939201475741. The reversal of 6939201475734 is 4375741029396.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6939201475727) and next prime (6939201475741).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3092334652 + ... + 3092336895.

It is an arithmetic number, because the mean of its divisors is an integer number (500958395388).

Almost surely, 2^{6939201475734} is an apocalyptic number.

6939201475734 is an abundant number, since it is smaller than the sum of its proper divisors (9091467176682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6939201475734 is a wasteful number, since it uses less digits than its factorization.

6939201475734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6184671580.

The product of its (nonzero) digits is 34292160, while the sum is 60.

The spelling of 6939201475734 in words is "six trillion, nine hundred thirty-nine billion, two hundred one million, four hundred seventy-five thousand, seven hundred thirty-four".