2745901038 has 8 divisors (see below), whose sum is σ = 5491802088. Its totient is φ = 915300344.

The previous prime is 2745901027. The next prime is 2745901049. The reversal of 2745901038 is 8301095472.

It is an interprime number because it is at equal distance from previous prime (2745901027) and next prime (2745901049).

It is a sphenic number, since it is the product of 3 distinct primes.

2745901038 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2745900987 and 2745901005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228825081 + ... + 228825092.

It is an arithmetic number, because the mean of its divisors is an integer number (686475261).

Almost surely, 2^2745901038 is an apocalyptic number.

2745901038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2745901038 is a wasteful number, since it uses less digits than its factorization.

2745901038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457650178.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 2745901038 is about 52401.3457651614. The cubic root of 2745901038 is about 1400.3232311492.

The spelling of 2745901038 in words is "two billion, seven hundred forty-five million, nine hundred one thousand, thirty-eight".