3787048343 has 4 divisors (see below), whose sum is σ = 4078359768. Its totient is φ = 3495736920.

The previous prime is 3787048337. The next prime is 3787048351. The reversal of 3787048343 is 3438407873.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3438407873 = 31 ⋅110916383.

It is a de Polignac number, because none of the positive numbers 2^k-3787048343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3787048373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145655693 + ... + 145655718.

It is an arithmetic number, because the mean of its divisors is an integer number (1019589942).

Almost surely, 2^3787048343 is an apocalyptic number.

3787048343 is a deficient number, since it is larger than the sum of its proper divisors (291311425).

3787048343 is a wasteful number, since it uses less digits than its factorization.

3787048343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291311424.

The product of its (nonzero) digits is 1354752, while the sum is 47.

The square root of 3787048343 is about 61538.9985537626. The cubic root of 3787048343 is about 1558.7158431298.

The spelling of 3787048343 in words is "three billion, seven hundred eighty-seven million, forty-eight thousand, three hundred forty-three".