3748922997 has 8 divisors (see below), whose sum is σ = 5004525120. Its totient is φ = 2496301440.

The previous prime is 3748922981. The next prime is 3748923037. The reversal of 3748922997 is 7992298473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3748922997 - 2⁴ = 3748922981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3748922997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748922197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742204 + ... + 747237.

It is an arithmetic number, because the mean of its divisors is an integer number (625565640).

Almost surely, 2^3748922997 is an apocalyptic number.

It is an amenable number.

3748922997 is a deficient number, since it is larger than the sum of its proper divisors (1255602123).

3748922997 is a wasteful number, since it uses less digits than its factorization.

3748922997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490283.

The product of its digits is 13716864, while the sum is 60.

The square root of 3748922997 is about 61228.4492454284. The cubic root of 3748922997 is about 1553.4675054590.

The spelling of 3748922997 in words is "three billion, seven hundred forty-eight million, nine hundred twenty-two thousand, nine hundred ninety-seven".