3734646447254 has 16 divisors (see below), whose sum is σ = 5618438238336. Its totient is φ = 1861838697600.

The previous prime is 3734646447241. The next prime is 3734646447359. The reversal of 3734646447254 is 4527446464373.

It is a junction number, because it is equal to n+sod(n) for n = 3734646447193 and 3734646447202.

It is a congruent number.

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, 248219 + ... + 2744249.

It is an arithmetic number, because the mean of its divisors is an integer number (351152389896).

Almost surely, 2^{3734646447254} is an apocalyptic number.

3734646447254 is a deficient number, since it is larger than the sum of its proper divisors (1883791791082).

3734646447254 is a wasteful number, since it uses less digits than its factorization.

3734646447254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498231.

The product of its digits is 162570240, while the sum is 59.

The spelling of 3734646447254 in words is "three trillion, seven hundred thirty-four billion, six hundred forty-six million, four hundred forty-seven thousand, two hundred fifty-four".