2070749639398 has 16 divisors (see below), whose sum is σ = 3388542206544. Its totient is φ = 941237948160.

The previous prime is 2070749639381. The next prime is 2070749639411. The reversal of 2070749639398 is 8939369470702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1324786 + ... + 2428282.

It is an arithmetic number, because the mean of its divisors is an integer number (211783887909).

Almost surely, 2^{2070749639398} is an apocalyptic number.

2070749639398 is a deficient number, since it is larger than the sum of its proper divisors (1317792567146).

2070749639398 is a wasteful number, since it uses less digits than its factorization.

2070749639398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188807.

The product of its (nonzero) digits is 123451776, while the sum is 67.

The spelling of 2070749639398 in words is "two trillion, seventy billion, seven hundred forty-nine million, six hundred thirty-nine thousand, three hundred ninety-eight".