2739001 has 4 divisors (see below), whose sum is σ = 2858112. Its totient is φ = 2619892.

The previous prime is 2738947. The next prime is 2739013. The reversal of 2739001 is 1009372.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2739001 - 2¹⁷ = 2607929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2739031) 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, 59521 + ... + 59566.

It is an arithmetic number, because the mean of its divisors is an integer number (714528).

2^2739001 is an apocalyptic number.

It is an amenable number.

2739001 is a deficient number, since it is larger than the sum of its proper divisors (119111).

2739001 is a wasteful number, since it uses less digits than its factorization.

2739001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119110.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 2739001 is about 1654.9927492288. The cubic root of 2739001 is about 139.9149313131.

The spelling of 2739001 in words is "two million, seven hundred thirty-nine thousand, one".