3792250749 has 16 divisors (see below), whose sum is σ = 5822784000. Its totient is φ = 2150456880.

The previous prime is 3792250729. The next prime is 3792250757. The reversal of 3792250749 is 9470522973.

3792250749 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3792250749 - 2⁷ = 3792250621 is a prime.

It is a super-2 number, since 2×3792250749² = 28762331486582122002, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3792250698 and 3792250707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3792250729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686499 + ... + 692000.

It is an arithmetic number, because the mean of its divisors is an integer number (363924000).

Almost surely, 2^3792250749 is an apocalyptic number.

It is an amenable number.

3792250749 is a deficient number, since it is larger than the sum of its proper divisors (2030533251).

3792250749 is a wasteful number, since it uses less digits than its factorization.

3792250749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378640.

The product of its (nonzero) digits is 952560, while the sum is 48.

The square root of 3792250749 is about 61581.2532269359. The cubic root of 3792250749 is about 1559.4292714174.

It can be divided in two parts, 3792 and 250749, that added together give a triangular number (254541 = T₇₁₃).

The spelling of 3792250749 in words is "three billion, seven hundred ninety-two million, two hundred fifty thousand, seven hundred forty-nine".