3748645435 has 16 divisors (see below), whose sum is σ = 4764678336. Its totient is φ = 2821506048.

The previous prime is 3748645423. The next prime is 3748645447. The reversal of 3748645435 is 5345468473.

It is an interprime number because it is at equal distance from previous prime (3748645423) and next prime (3748645447).

It is not a de Polignac number, because 3748645435 - 2¹¹ = 3748643387 is a prime.

It is a Duffinian 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, 306202 + ... + 318208.

It is an arithmetic number, because the mean of its divisors is an integer number (297792396).

Almost surely, 2^3748645435 is an apocalyptic number.

3748645435 is a deficient number, since it is larger than the sum of its proper divisors (1016032901).

3748645435 is a wasteful number, since it uses less digits than its factorization.

3748645435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15702.

The product of its digits is 4838400, while the sum is 49.

The square root of 3748645435 is about 61226.1825937237. The cubic root of 3748645435 is about 1553.4291660755.

The spelling of 3748645435 in words is "three billion, seven hundred forty-eight million, six hundred forty-five thousand, four hundred thirty-five".