3729700162546 has 4 divisors (see below), whose sum is σ = 5594550243822. Its totient is φ = 1864850081272.

The previous prime is 3729700162471. The next prime is 3729700162547. The reversal of 3729700162546 is 6452610079273.

It is a happy number.

3729700162546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3715738140625 + 13962021921 = 1927625^2 + 118161^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3729700162493 and 3729700162502.

It is not an unprimeable number, because it can be changed into a prime (3729700162547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 932425040635 + ... + 932425040638.

Almost surely, 2^{3729700162546} is an apocalyptic number.

3729700162546 is a deficient number, since it is larger than the sum of its proper divisors (1864850081276).

3729700162546 is a wasteful number, since it uses less digits than its factorization.

3729700162546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864850081275.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 3729700162546 in words is "three trillion, seven hundred twenty-nine billion, seven hundred million, one hundred sixty-two thousand, five hundred forty-six".