2739393030 has 64 divisors (see below), whose sum is σ = 7178616576. Its totient is φ = 663504000.

The previous prime is 2739392987. The next prime is 2739393037. The reversal of 2739393030 is 303939372.

It is a self number, because there is not a number n which added to its sum of digits gives 2739393030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2739393037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 452725 + ... + 458735.

It is an arithmetic number, because the mean of its divisors is an integer number (112165884).

Almost surely, 2^2739393030 is an apocalyptic number.

2739393030 is an abundant number, since it is smaller than the sum of its proper divisors (4439223546).

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

2739393030 is a wasteful number, since it uses less digits than its factorization.

2739393030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7413.

The product of its (nonzero) digits is 91854, while the sum is 39.

The square root of 2739393030 is about 52339.2112091881. The cubic root of 2739393030 is about 1399.2160628130.

The spelling of 2739393030 in words is "two billion, seven hundred thirty-nine million, three hundred ninety-three thousand, thirty".