3750389494 has 4 divisors (see below), whose sum is σ = 5625584244. Its totient is φ = 1875194746.

The previous prime is 3750389479. The next prime is 3750389507. The reversal of 3750389494 is 4949830573.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 937597372 + ... + 937597375.

It is an arithmetic number, because the mean of its divisors is an integer number (1406396061).

Almost surely, 2^3750389494 is an apocalyptic number.

3750389494 is a deficient number, since it is larger than the sum of its proper divisors (1875194750).

3750389494 is a wasteful number, since it uses less digits than its factorization.

3750389494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875194749.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The square root of 3750389494 is about 61240.4236921986. The cubic root of 3750389494 is about 1553.6700399333.

The spelling of 3750389494 in words is "three billion, seven hundred fifty million, three hundred eighty-nine thousand, four hundred ninety-four".